chore(release): cut the 2.3.0-beta.0 realse and add change log

Allows non-normalized metadata to be retrieved synchronously.

Related to #7482

.github/ISSUE_TEMPLATE.md

@@ -1,3 +1,7 @@
+<!--
+IF YOU DON'T FILL OUT THE FOLLOWING INFORMATION WE MIGHT CLOSE YOUR ISSUE WITHOUT INVESTIGATING
+-->
+
 **I'm submitting a ...**  (check one with "x")
 ```
 [ ] bug report => search github for a similar issue or PR before submitting
@@ -6,28 +10,30 @@
 ```
 
 **Current behavior**
+<!-- Describe how the bug manifests. -->
 
+**Expected behavior**
+<!-- Describe what the behavior would be without the bug. -->
 
-**Expected/desired behavior**
-
-
-**Reproduction of the problem**
-If the current behavior is a bug or you can illustrate your feature request better with an example, please provide the steps to reproduce and if possible a minimal demo of the problem via https://plnkr.co or similar (you can use this template as a starting point: http://plnkr.co/edit/tpl:AvJOMERrnz94ekVua0u5).
-
-
-
-**What is the expected behavior?**
-
-
+**Minimal reproduction of the problem with instructions**
+<!--
+If the current behavior is a bug or you can illustrate your feature request better with an example, 
+please provide the *STEPS TO REPRODUCE* and if possible a *MINIMAL DEMO* of the problem via
+https://plnkr.co or similar (you can use this template as a starting point: http://plnkr.co/edit/tpl:AvJOMERrnz94ekVua0u5).
+-->
 
 **What is the motivation / use case for changing the behavior?**
-
-
+<!-- Describe the motivation or the concrete use case -->
 
 **Please tell us about your environment:**
+<!-- Operating system, IDE, package manager, HTTP server, ... -->
 
-* **Angular version:** 2.0.0-rc.X
+* **Angular version:** 2.0.X
+<!-- Check whether this is still an issue in the most recent Angular version -->
+
+* **Browser:** [all | Chrome XX | Firefox XX | IE XX | Safari XX | Mobile Chrome XX | Android X.X Web Browser | iOS XX Safari | iOS XX UIWebView | iOS XX WKWebView ]
+<!-- All browsers where this could be reproduced -->
  
-* **Browser:** [all | Chrome XX | Firefox XX | IE XX | Safari XX | Mobile Chrome XX | Android X.X Web Browser | iOS XX Safari | iOS XX UIWebView | iOS XX WKWebView ] 
- 
-* **Language:** [all | TypeScript X.X | ES6/7 | ES5] 
+* **Language:** [all | TypeScript X.X | ES6/7 | ES5]
+
+* **Node (for AoT issues):** `node --version` =   

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,5 +1,5 @@
 **Please check if the PR fulfills these requirements**
-- [ ] The commit message follows our guidelines: https://github.com/angular/angular/blob/master/CONTRIBUTING.md#commit-message-format
+- [ ] The commit message follows our guidelines: https://github.com/angular/angular/blob/master/CONTRIBUTING.md#commit
 - [ ] Tests for the changes have been added (for bug fixes / features)
 - [ ] Docs have been added / updated (for bug fixes / features)
 

.gitignore

@@ -1,26 +1,9 @@
 .DS_STORE
 
-# Don’t commit the following directories created by pub.
-packages
-pubspec.lock
-.pub
-.packages
-
 /dist/
-.buildlog
 node_modules
 bower_components
 
-# Or broccoli working directory
-tmp
-
-# Or the files created by dart2js.
-*.dart.js
-*.dart.precompiled.js
-*.js_
-*.js.deps
-*.js.map
-
 # Include when developing application packages.
 pubspec.lock
 .c9
@@ -37,13 +20,8 @@ modules/.vscode
 # Ignore npm debug log
 npm-debug.log
 
-/docs/bower_components/
-
 # build-analytics
 .build-analytics
 
-# built dart payload tests
-/modules_dart/payload/**/build
-
 # rollup-test output
 /modules/rollup-test/dist/

.nvmrc

@@ -1 +1 @@
-5.4.1
+6.6.0

.travis.yml

@@ -1,7 +1,7 @@
 language: node_js
 sudo: false
 node_js:
-  - '5.4.1'
+  - '6.6.0'
 
 addons:
 #  firefox: "38.0"
@@ -20,20 +20,9 @@ cache:
   directories:
      - ./node_modules
      - ./.chrome/chromium
-#    - $HOME/.pub-cache
-
-
-#before_cache:
-#  # Undo the pollution of the typescript_next build before the cache is primed for future use
-#  - if [[ "$MODE" == "typescript_next" ]]; then npm install typescript; fi
 
 env:
   global:
-#    - KARMA_JS_BROWSERS=ChromeNoSandbox
-#    - E2E_BROWSERS=ChromeOnTravis
-#    - LOGS_DIR=/tmp/angular-build/logs
-#    - ARCH=linux-x64
-
     # GITHUB_TOKEN_ANGULAR
     # This is needed for the e2e Travis matrix task to publish packages to github for continuous packages delivery.
     - secure: "fq/U7VDMWO8O8SnAQkdbkoSe2X92PVqg4d044HmRYVmcf6YbO48+xeGJ8yOk0pCBwl3ISO4Q2ot0x546kxfiYBuHkZetlngZxZCtQiFT9kyId8ZKcYdXaIW9OVdw3Gh3tQyUwDucfkVhqcs52D6NZjyE2aWZ4/d1V4kWRO/LMgo="
@@ -52,146 +41,11 @@ matrix:
     - env: "CI_MODE=saucelabs_optional"
     - env: "CI_MODE=browserstack_optional"
 
-
 install:
   - ./scripts/ci-lite/install.sh
 
-before_script:
-
-
 script:
   - ./scripts/ci-lite/build.sh && ./scripts/ci-lite/test.sh
 
 after_script:
   - ./scripts/ci-lite/cleanup.sh
-
-
-#branches:
-#  except:
-#    - g3_v2_0
-#
-#cache:
-#  directories:
-#    - $HOME/.pub-cache
-#    - $HOME/.chrome/chromium
-#
-#before_cache:
-#  # Undo the pollution of the typescript_next build before the cache is primed for future use
-#  - if [[ "$MODE" == "typescript_next" ]]; then npm install typescript; fi
-#
-#env:
-#  global:
-#    # Use newer verison of GCC to that is required to compile native npm modules for Node v4+ on Ubuntu Precise
-#    # more info: https://docs.travis-ci.com/user/languages/javascript-with-nodejs#Node.js-v4-(or-io.js-v3)-compiler-requirements
-#    - CXX=g++-4.8
-#    - KARMA_DART_BROWSERS=DartiumWithWebPlatform
-#    # No sandbox mode is needed for Chromium in Travis, it crashes otherwise: https://sites.google.com/a/chromium.org/chromedriver/help/chrome-doesn-t-start
-#    - KARMA_JS_BROWSERS=ChromeNoSandbox
-#    - E2E_BROWSERS=ChromeOnTravis
-#    - LOGS_DIR=/tmp/angular-build/logs
-#    - SAUCE_USERNAME=angular-ci
-#    - SAUCE_ACCESS_KEY=9b988f434ff8-fbca-8aa4-4ae3-35442987
-#    - BROWSER_STACK_USERNAME=angularteam1
-#    - BROWSER_STACK_ACCESS_KEY=BWCd4SynLzdDcv8xtzsB
-#    - ARCH=linux-x64
-#    - DART_DEV_VERSION=latest
-#    - DART_STABLE_VERSION=latest
-#    - DART_CHANNEL=stable
-#    - DART_VERSION=$DART_STABLE_VERSION
-#    # Token for tsd to increase github rate limit
-#    # See https://github.com/DefinitelyTyped/tsd#tsdrc
-#    # This does not use http://docs.travis-ci.com/user/environment-variables/#Secure-Variables
-#    # because those are not visible for pull requests, and those should also be reliable.
-#    # This SSO token belongs to github account angular-github-ratelimit-token which has no access
-#    # (password is in Valentine)
-#    - TSDRC='{"token":"ef474500309daea53d5991b3079159a29520a40b"}'
-#    # GITHUB_TOKEN_ANGULAR
-#    - secure: "fq/U7VDMWO8O8SnAQkdbkoSe2X92PVqg4d044HmRYVmcf6YbO48+xeGJ8yOk0pCBwl3ISO4Q2ot0x546kxfiYBuHkZetlngZxZCtQiFT9kyId8ZKcYdXaIW9OVdw3Gh3tQyUwDucfkVhqcs52D6NZjyE2aWZ4/d1V4kWRO/LMgo="
-#  matrix:
-#    # Order: a slower build first, so that we don't occupy an idle travis worker waiting for others to complete.
-#    - MODE=dart
-#    - MODE=dart DART_CHANNEL=dev
-#    - MODE=saucelabs_required
-#    - MODE=browserstack_required
-#    - MODE=saucelabs_optional
-#    - MODE=browserstack_optional
-#    - MODE=dart_ddc
-#    - MODE=js
-#    - MODE=router
-#    - MODE=build_only
-#    - MODE=typescript_next
-#    - MODE=lint
-#
-#matrix:
-#  allow_failures:
-#    - env: "MODE=saucelabs_optional"
-#    - env: "MODE=browserstack_optional"
-#
-#addons:
-#  firefox: "38.0"
-#  apt:
-#    sources:
-#      - ubuntu-toolchain-r-test
-#    packages:
-#      - g++-4.8
-#
-#before_install:
-#  - node tools/analytics/build-analytics start ci job
-#  - node tools/analytics/build-analytics start ci before_install
-#  - echo ${TSDRC} > .tsdrc
-#  - export CHROME_BIN=$HOME/.chrome/chromium/chrome-linux/chrome
-#  - export DISPLAY=:99.0
-#  - export GIT_SHA=$(git rev-parse HEAD)
-#  - ./scripts/ci/init_android.sh
-#  - sh -e /etc/init.d/xvfb start
-#  # Use a separate SauseLabs account for upstream/master builds in order for Sauce to create a badge representing the status of just upstream/master
-#  - '[ "${TRAVIS_PULL_REQUEST}" = "false" ] && [ "${TRAVIS_BRANCH}" = "master" ] && SAUCE_USERNAME="angular2-ci" && SAUCE_ACCESS_KEY="693ebc16208a-0b5b-1614-8d66-a2662f4e" || true'
-#  - node tools/analytics/build-analytics success ci before_install
-#
-#install:
-#  - node tools/analytics/build-analytics start ci install
-#  # Install version of npm that we are locked against
-#  - npm install -g npm@3.5.3
-#  # Install version of Chromium that we are locked against
-#  - ./scripts/ci/install_chromium.sh
-#  # Install version of Dart based on the matrix build variables
-#  - ./scripts/ci/install_dart.sh ${DART_CHANNEL} ${DART_VERSION} ${ARCH}
-#  # Print the size of caches to ease debugging
-#  - du -sh ./node_modules || true
-#  # Install npm dependecies
-#  # check-node-modules will exit(1) if we don't need to install
-#  # we need to manually kick off the postinstall script if check-node-modules exit(0)s
-#  - node tools/npm/check-node-modules --purge && npm install || npm run postinstall
-#  - node tools/analytics/build-analytics success ci install
-#
-#before_script:
-#  - node tools/analytics/build-analytics start ci before_script
-#  - mkdir -p $LOGS_DIR
-#  - ./scripts/ci/presubmit-queue-setup.sh
-#  - node tools/analytics/build-analytics success ci before_script
-#
-#script:
-#  - node tools/analytics/build-analytics start ci script
-#  - ./scripts/ci/build_and_test.sh ${MODE}
-#  - node tools/analytics/build-analytics success ci script
-#
-#after_script:
-#  - node tools/analytics/build-analytics start ci after_script
-#  - ./scripts/ci/print-logs.sh
-#  - ./scripts/ci/after-script.sh
-#  - ./scripts/publish/publish-build-artifacts.sh
-#  - node tools/analytics/build-analytics success ci after_script
-#  - tools/analytics/build-analytics $TRAVIS_TEST_RESULT ci job
-#
-#notifications:
-#  webhooks:
-#    urls:
-#      - https://webhooks.gitter.im/e/1ef62e23078036f9cee4
-#      # trigger Buildtime Trend Service to parse Travis CI log
-#      - https://buildtimetrend.herokuapp.com/travis
-#      - http://104.197.9.155:8484/hubot/travis/activity
-#    on_success: always  # options: [always|never|change] default: always
-#    on_failure: always  # options: [always|never|change] default: always
-#    on_start: never     # default: never
-#  slack:
-#    secure: EP4MzZ8JMyNQJ4S3cd5LEPWSMjC7ZRdzt3veelDiOeorJ6GwZfCDHncR+4BahDzQAuqyE/yNpZqaLbwRWloDi15qIUsm09vgl/1IyNky1Sqc6lEknhzIXpWSalo4/T9ZP8w870EoDvM/UO+LCV99R3wS8Nm9o99eLoWVb2HIUu0=

CHANGELOG.md

@@ -1,3 +1,384 @@
+<a name="2.3.0-beta.0"></a>
+# [2.3.0-beta.0](https://github.com/angular/angular/compare/2.2.0...2.3.0-beta.0) (2016-11-17)
+
+### Bug Fixes
+
+* **compiler:** assert xliff messages have translations ([7908679](https://github.com/angular/angular/commit/7908679)), closes [#12815](https://github.com/angular/angular/issues/12815) [#12604](https://github.com/angular/angular/issues/12604)
+* **compiler:** updates hash algo for xmb/xtb files ([2f14415](https://github.com/angular/angular/commit/2f14415))
+* **core:** fix placeholders handling in i18n. ([76e4911](https://github.com/angular/angular/commit/76e4911)), closes [#12512](https://github.com/angular/angular/issues/12512)
+* **core:** misc i18n fixes ([ed5e98d](https://github.com/angular/angular/commit/ed5e98d))
+* **core:** xmb serializer uses decimal messaged IDs ([08c038e](https://github.com/angular/angular/commit/08c038e)), closes [#12511](https://github.com/angular/angular/issues/12511)
+* **platform-browser:** enable AOT ([efbbefd](https://github.com/angular/angular/commit/efbbefd)), closes [#12783](https://github.com/angular/angular/issues/12783)
+
+### Features
+
+* **core:** add `attachView` / `detachView` to ApplicationRef ([9f7d32a](https://github.com/angular/angular/commit/9f7d32a)), closes [#9293](https://github.com/angular/angular/issues/9293)
+* **core:** expose `ViewRef` as `ChangeDetectorRef` ([1b5384e](https://github.com/angular/angular/commit/1b5384e)), closes [#12722](https://github.com/angular/angular/issues/12722)
+* **core:** implements a decimal fingerprint for i18n ([582550a](https://github.com/angular/angular/commit/582550a))
+* **router:** register router with ngprobe ([c2fae72](https://github.com/angular/angular/commit/c2fae72))
+* **router_link:** add skipLocationChange and replaceUrl inputs ([#12850](https://github.com/angular/angular/issues/12850)) ([46d1502](https://github.com/angular/angular/commit/46d1502))
+
+Note: The 2.3.0-beta.1 release also contains all the changes present in the 2.2.1 release.
+
+<a name="2.2.1"></a>
+## [2.2.1](https://github.com/angular/angular/compare/2.2.0...2.2.1) (2016-11-17)
+
+
+### Bug Fixes
+
+* **animations:** only pass in same typed players as previous players into web-animations ([#12907](https://github.com/angular/angular/issues/12907)) ([583d283](https://github.com/angular/angular/commit/583d283))
+* **animations:** retain styling when transition destinations are changed ([#12208](https://github.com/angular/angular/issues/12208)) ([5c46c49](https://github.com/angular/angular/commit/5c46c49)), closes [#9661](https://github.com/angular/angular/issues/9661)
+* **core:** support `ngTemplateOutlet` in production mode ([#12921](https://github.com/angular/angular/issues/12921)) ([4628798](https://github.com/angular/angular/commit/4628798)), closes [#12911](https://github.com/angular/angular/issues/12911)
+* **http:** correctly handle response body for 204 status code ([21a4de9](https://github.com/angular/angular/commit/21a4de9)), closes [#12830](https://github.com/angular/angular/issues/12830) [#12393](https://github.com/angular/angular/issues/12393)
+* **http:** return request url if it cannot be retrieved from response ([845ea23](https://github.com/angular/angular/commit/845ea23)), closes [#12837](https://github.com/angular/angular/issues/12837)
+* **upgrade:** make AoT ngUpgrade work with the testability API and resumeBootstrap() ([#12910](https://github.com/angular/angular/issues/12910)) ([dc1662a](https://github.com/angular/angular/commit/dc1662a))
+* **platform-browser:** fix disableDebugTools() ([#12918](https://github.com/angular/angular/issues/12918)) ([7b67bad](https://github.com/angular/angular/commit/7b67bad))
+* **router:** add a banner file for the router ([#12919](https://github.com/angular/angular/issues/12919)) ([364642d](https://github.com/angular/angular/commit/364642d))
+* **router:** removes a peer dependency from router to upgrade ([1dcf1f4](https://github.com/angular/angular/commit/1dcf1f4))
+* **forms** allow for null values in HTML select options bound with ngValue ([e0ce545](https://github.com/angular/angular/commit/e0ce545)), closes [#10349](https://github.com/angular/angular/issues/10349)
+* **router:** should not create a route state if navigation is canceled ([#12868](https://github.com/angular/angular/issues/12868)) ([dabaf85](https://github.com/angular/angular/commit/dabaf85)), closes [#12776](https://github.com/angular/angular/issues/12776)
+* **common:** select should allow for null values in HTML select options bound with ngValue ([e02c180](https://github.com/angular/angular/commit/e02c180)), closes [#12829](https://github.com/angular/angular/issues/12829)
+* **compiler-cli:** support ctorParams in function closure ([#12876](https://github.com/angular/angular/issues/12876)) ([6cdc3b5](https://github.com/angular/angular/commit/6cdc3b5))
+
+
+<a name="2.2.0"></a>
+# [2.2.0 upgrade-firebooster](https://github.com/angular/angular/compare/2.2.0-rc.0...2.2.0) (2016-11-14)
+
+### Features (summary of all features from 2.2.0-beta.0 - 2.2.0-rc.0 releases)
+
+* **common:** support narrow forms for month and weekdays in DatePipe ([#12297](https://github.com/angular/angular/issues/12297)) ([f77ab6a](https://github.com/angular/angular/commit/f77ab6a)), closes [#12294](https://github.com/angular/angular/issues/12294)
+* **core:** map 'for' attribute to 'htmlFor' property ([#10546](https://github.com/angular/angular/issues/10546)) ([634b3bb](https://github.com/angular/angular/commit/634b3bb)), closes [#7516](https://github.com/angular/angular/issues/7516)
+* **core:** add the find method to QueryList ([7c16ef9](https://github.com/angular/angular/commit/7c16ef9))
+* **forms:** add hasError and getError to AbstractControlDirective ([#11985](https://github.com/angular/angular/issues/11985)) ([592f40a](https://github.com/angular/angular/commit/592f40a)), closes [#7255](https://github.com/angular/angular/issues/7255)
+* **forms:** add ng-pending CSS class during async validation ([#11243](https://github.com/angular/angular/issues/11243)) ([97bc971](https://github.com/angular/angular/commit/97bc971)), closes [#10336](https://github.com/angular/angular/issues/10336)
+* **forms:** add emitEvent to AbstractControl methods ([#11949](https://github.com/angular/angular/issues/11949)) ([b9fc090](https://github.com/angular/angular/commit/b9fc090))
+* **forms:** make 'parent' a public property of 'AbstractControl' ([#11855](https://github.com/angular/angular/issues/11855)) ([445e592](https://github.com/angular/angular/commit/445e592))
+* **forms:** Validator.pattern accepts a RegExp ([#12323](https://github.com/angular/angular/issues/12323)) ([bf60418](https://github.com/angular/angular/commit/bf60418))
+* **router:** add a provider making angular1/angular2 integration easier ([#12769](https://github.com/angular/angular/issues/12769)) ([6e35d13](https://github.com/angular/angular/commit/6e35d13))
+* **router:** add support for custom url matchers ([7340735](https://github.com/angular/angular/commit/7340735)), closes [#12442](https://github.com/angular/angular/issues/12442) [#12772](https://github.com/angular/angular/issues/12772)
+* **router:** export routerLinkActive w/ isActive property ([c9f58cf](https://github.com/angular/angular/commit/c9f58cf))
+* **router:** add support for ng1/ng2 migration ([#12160](https://github.com/angular/angular/issues/12160)) ([8b9ab44](https://github.com/angular/angular/commit/8b9ab44))
+* **upgrade:** add support for AoT compiled upgrade applications ([d6791ff](https://github.com/angular/angular/commit/d6791ff)), closes [#12239](https://github.com/angular/angular/issues/12239)
+* **upgrade:** add support for `require` in UpgradeComponent ([fe1d0e2](https://github.com/angular/angular/commit/fe1d0e2))
+* **upgrade:** add/improve support for lifecycle hooks in UpgradeComponent ([469010e](https://github.com/angular/angular/commit/469010e))
+
+
+
+### Performance Improvements
+
+* **compiler:** introduce direct rendering ([9c23884](https://github.com/angular/angular/commit/9c23884))
+* **core:** don’t use `DomAdapter` nor zone for regular events ([648ce59](https://github.com/angular/angular/commit/648ce59))
+* **core:** use `array.push` / `array.pop` instead of `splice` if possible ([0fc11a4](https://github.com/angular/angular/commit/0fc11a4))
+* **platform-browser:** cache plugin resolution in the EventManager ([73593d4](https://github.com/angular/angular/commit/73593d4)), closes [#12824](https://github.com/angular/angular/issues/12824)
+* **platform-browser:** don’t use `DomAdapter` any more ([d708a88](https://github.com/angular/angular/commit/d708a88))
+
+
+
+
+### Bug Fixes
+
+* **animations:** allow animations to be destroyed manually ([#12719](https://github.com/angular/angular/issues/12719)) ([fe35bc3](https://github.com/angular/angular/commit/fe35bc3)), closes [#12456](https://github.com/angular/angular/issues/12456)
+* **animations:** always normalize style properties and values during compilation ([#12755](https://github.com/angular/angular/issues/12755)) ([a0e9fde](https://github.com/angular/angular/commit/a0e9fde)), closes [#11582](https://github.com/angular/angular/issues/11582) [#12481](https://github.com/angular/angular/issues/12481)
+* **animations:** always trigger animations after the change detection check ([#12713](https://github.com/angular/angular/issues/12713)) ([383f23b](https://github.com/angular/angular/commit/383f23b))
+* **animations:** ensure animations work with web-workers ([#12656](https://github.com/angular/angular/issues/12656)) ([19e869e](https://github.com/angular/angular/commit/19e869e))
+* **animations:** ensure web-animations are caught within the Angular zone ([f80a157](https://github.com/angular/angular/commit/f80a157)), closes [#11881](https://github.com/angular/angular/issues/11881) [#11712](https://github.com/angular/angular/issues/11712) [#12355](https://github.com/angular/angular/issues/12355) [#11881](https://github.com/angular/angular/issues/11881) [#12546](https://github.com/angular/angular/issues/12546) [#12707](https://github.com/angular/angular/issues/12707) [#12774](https://github.com/angular/angular/issues/12774)
+* **common:** `NgSwitch` - don’t create the default case if another case matches ([#12726](https://github.com/angular/angular/issues/12726)) ([d8f23f4](https://github.com/angular/angular/commit/d8f23f4)), closes [#11297](https://github.com/angular/angular/issues/11297) [#9420](https://github.com/angular/angular/issues/9420)
+* **common:** I18nSelectPipe selects other case on default ([4708b24](https://github.com/angular/angular/commit/4708b24))
+* **common:** no TZ Offset added by DatePipe for dates without time ([#12380](https://github.com/angular/angular/issues/12380)) ([2aba8b0](https://github.com/angular/angular/commit/2aba8b0))
+* **common:** NgClass should throw a descriptive error when CSS class is not a string ([#12662](https://github.com/angular/angular/issues/12662)) ([f3793b5](https://github.com/angular/angular/commit/f3793b5)), closes [#12586](https://github.com/angular/angular/issues/12586)
+* **common:** DatePipe should handle empty string ([#12374](https://github.com/angular/angular/issues/12374)) ([3dc6177](https://github.com/angular/angular/commit/3dc6177))
+* **compiler:** don't convert undefined to null literals ([#11503](https://github.com/angular/angular/issues/11503)) ([f0cdb42](https://github.com/angular/angular/commit/f0cdb42)), closes [#11493](https://github.com/angular/angular/issues/11493)
+* **compiler:** generate safe access strictNullChecks compatible code ([#12800](https://github.com/angular/angular/issues/12800)) ([a965d11](https://github.com/angular/angular/commit/a965d11)), closes [#12795](https://github.com/angular/angular/issues/12795)
+* **compiler:** support more than 9 interpolations ([#12710](https://github.com/angular/angular/issues/12710)) ([22c021c](https://github.com/angular/angular/commit/22c021c)), closes [#10253](https://github.com/angular/angular/issues/10253)
+* **compiler:** use the other case by default in ICU messages ([55dc0e4](https://github.com/angular/angular/commit/55dc0e4))
+* **compiler-cli:** suppress closure compiler suspiciousCode check in codegen ([#12666](https://github.com/angular/angular/issues/12666)) ([7103754](https://github.com/angular/angular/commit/7103754))
+* **compiler-cli:** suppress two more closure compiler checks in codegen ([#12698](https://github.com/angular/angular/issues/12698)) ([77cbf7f](https://github.com/angular/angular/commit/77cbf7f))
+* **core:** allow to query content of templates that are stamped out at a different place ([f2bbef3](https://github.com/angular/angular/commit/f2bbef3)), closes [#12283](https://github.com/angular/angular/issues/12283) [#12094](https://github.com/angular/angular/issues/12094)
+* **core:** apply host attributes to root elements ([#12761](https://github.com/angular/angular/issues/12761)) ([ad3bf6c](https://github.com/angular/angular/commit/ad3bf6c)), closes [#12744](https://github.com/angular/angular/issues/12744)
+* **core:** ensure that component views that have no bindings recurse into nested components / view containers. ([051d748](https://github.com/angular/angular/commit/051d748))
+* **core:** fix pseudo-selector shimming ([#12754](https://github.com/angular/angular/issues/12754)) ([acbf1d8](https://github.com/angular/angular/commit/acbf1d8)), closes [#12730](https://github.com/angular/angular/issues/12730) [#12354](https://github.com/angular/angular/issues/12354)
+* **forms:** check if registerOnValidatorChange exists on validator before trying to invoke it ([#12801](https://github.com/angular/angular/issues/12801)) ([ef88147](https://github.com/angular/angular/commit/ef88147)), closes [#12593](https://github.com/angular/angular/issues/12593)
+* **forms:** getRawValue returns any instead of Object ([#12599](https://github.com/angular/angular/issues/12599)) ([09092ac](https://github.com/angular/angular/commit/09092ac))
+* **http:** preserve header case when copying headers ([#12697](https://github.com/angular/angular/issues/12697)) ([121e508](https://github.com/angular/angular/commit/121e508))
+* **router:** advance a route only after its children have been deactivated ([#12676](https://github.com/angular/angular/issues/12676)) ([9ddf9b3](https://github.com/angular/angular/commit/9ddf9b3)), closes [#11715](https://github.com/angular/angular/issues/11715)
+* **router:** avoid router initialization for non root components ([2a4bf9a](https://github.com/angular/angular/commit/2a4bf9a)), closes [#12338](https://github.com/angular/angular/issues/12338) [#12814](https://github.com/angular/angular/issues/12814)
+* **router:** check if windows.console exists before using it ([#12348](https://github.com/angular/angular/issues/12348)) ([7886561](https://github.com/angular/angular/commit/7886561))
+* **router:** correctly export concatMap operator in es5 ([#12430](https://github.com/angular/angular/issues/12430)) ([e25baa0](https://github.com/angular/angular/commit/e25baa0))
+* **router:** do not require the creation of empty-path routes when no url left ([2c11093](https://github.com/angular/angular/commit/2c11093)), closes [#12133](https://github.com/angular/angular/issues/12133)
+* **router:** ignore null or undefined query parameters ([#12333](https://github.com/angular/angular/issues/12333)) ([3052fb2](https://github.com/angular/angular/commit/3052fb2))
+* **router:** incorrect injector is used when instantiating components loaded lazily ([#12817](https://github.com/angular/angular/issues/12817)) ([52be848](https://github.com/angular/angular/commit/52be848))
+* **router:** resolve guard observables on the first emit ([#10412](https://github.com/angular/angular/issues/10412)) ([2e78b76](https://github.com/angular/angular/commit/2e78b76))
+* **router:** Route.isActive also compares query params ([#12321](https://github.com/angular/angular/issues/12321)) ([785b7b6](https://github.com/angular/angular/commit/785b7b6))
+* **router:** router should not swallow "unhandled" errors ([e5a753e](https://github.com/angular/angular/commit/e5a753e)), closes [#12802](https://github.com/angular/angular/issues/12802)
+* **router:** throw an error when encounter undefined route ([#12389](https://github.com/angular/angular/issues/12389)) ([77dc1ab](https://github.com/angular/angular/commit/77dc1ab))
+* **platform-browser:** enableDebugTools should create AngularTools by merging into context.ng ([#12003](https://github.com/angular/angular/issues/12003)) ([b2cf379](https://github.com/angular/angular/commit/b2cf379)), closes [#12002](https://github.com/angular/angular/issues/12002)
+* **platform-browser:** provide the ability to register global hammer.js events ([768cddb](https://github.com/angular/angular/commit/768cddb)), closes [#12797](https://github.com/angular/angular/issues/12797)
+* **tsc-wrapped:** harden collector against invalid asts ([#12793](https://github.com/angular/angular/issues/12793)) ([69f87ca](https://github.com/angular/angular/commit/69f87ca))
+
+
+
+<a name="2.2.0-rc.0"></a>
+# [2.2.0-rc.0](https://github.com/angular/angular/compare/2.2.0-beta.1...2.2.0-rc.0) (2016-11-02)
+
+
+### Bug Fixes
+
+* **compiler:** dedupe NgModule declarations, … ([a178bc6](https://github.com/angular/angular/commit/a178bc6))
+* **compiler:** don’t double bind functions ([e391cac](https://github.com/angular/angular/commit/e391cac))
+* **compiler:** Don’t throw on empty property bindings ([642c1db](https://github.com/angular/angular/commit/642c1db)), closes [#12583](https://github.com/angular/angular/issues/12583)
+* **compiler:** support multiple components in a view container ([6fda972](https://github.com/angular/angular/commit/6fda972))
+* **core:** improve error when multiple components match the same element ([e9fd864](https://github.com/angular/angular/commit/e9fd864)), closes [#7067](https://github.com/angular/angular/issues/7067)
+* **router:** call data observers when the path changes ([1de04b2](https://github.com/angular/angular/commit/1de04b2))
+* **router:** CanDeactivate receives a wrong component ([830a780](https://github.com/angular/angular/commit/830a780)), closes [#12592](https://github.com/angular/angular/issues/12592)
+* **router:** rerun resolvers when url changes ([fe47e6b](https://github.com/angular/angular/commit/fe47e6b)), closes [#12603](https://github.com/angular/angular/issues/12603)
+* **router:** reset URL to the stable state when a navigation gets canceled ([d509ee0](https://github.com/angular/angular/commit/d509ee0)), closes [#10321](https://github.com/angular/angular/issues/10321)
+* **router:** routerLink should not prevent default on non-link elements ([8e221b8](https://github.com/angular/angular/commit/8e221b8))
+* **router:** run navigations serially ([091c390](https://github.com/angular/angular/commit/091c390)), closes [#11754](https://github.com/angular/angular/issues/11754)
+* **upgrade:** silent bootstrap failures ([fa93fd6](https://github.com/angular/angular/commit/fa93fd6)), closes [#12062](https://github.com/angular/angular/issues/12062)
+
+
+### Features
+
+* **core:** add the find method to QueryList ([7c16ef9](https://github.com/angular/angular/commit/7c16ef9))
+
+
+
+<a name="2.1.2"></a>
+# [2.1.2](https://github.com/angular/angular/compare/2.1.1...2.1.2) (2016-10-27)
+
+### Bug Fixes
+
+* **compiler:** don't access view local variables nor pipes in host expressions ([#12396](https://github.com/angular/angular/issues/12396)) ([867494a](https://github.com/angular/angular/commit/867494a)), closes [#12004](https://github.com/angular/angular/issues/12004) [#12071](https://github.com/angular/angular/issues/12071)
+* **compiler:** walk third party modules ([#12453](https://github.com/angular/angular/issues/12453)) ([a838aba](https://github.com/angular/angular/commit/a838aba)), closes [#11889](https://github.com/angular/angular/issues/11889) [#12428](https://github.com/angular/angular/issues/12428)
+* **compiler:** remove double exports of template_ast ([7742ec0](https://github.com/angular/angular/commit/7742ec0))
+* **compiler:** use Maps instead of objects in selector implementation ([d321b0e](https://github.com/angular/angular/commit/d321b0e))
+* **compiler-cli:** fix types ([ef15364](https://github.com/angular/angular/commit/ef15364))
+* **compiler-cli:** assert that all pipes and directives are declared by a module  ([7221632](https://github.com/angular/angular/commit/7221632))
+* **http:** overwrite already set xsrf header ([b4265e0](https://github.com/angular/angular/commit/b4265e0))
+* **router:** add a test to make sure canDeactivate guards are called for aux routes ([fc60fa7](https://github.com/angular/angular/commit/fc60fa7)), closes [#11345](https://github.com/angular/angular/issues/11345)
+* **router:** canDeactivate guards are not triggered for componentless routes ([b741853](https://github.com/angular/angular/commit/b741853)), closes [#12375](https://github.com/angular/angular/issues/12375)
+* **router:** change router not to deactivate aux routes when navigating from a componentless routes ([52a853e](https://github.com/angular/angular/commit/52a853e))
+* **router:** disallow component routes with named outlets ([8f2fa0f](https://github.com/angular/angular/commit/8f2fa0f)), closes [#11208](https://github.com/angular/angular/issues/11208) [#11082](https://github.com/angular/angular/issues/11082)
+* **router:** preserve resolve data ([6ccbfd4](https://github.com/angular/angular/commit/6ccbfd4)), closes [#12306](https://github.com/angular/angular/issues/12306)
+
+
+
+<a name="2.2.0-beta.1"></a>
+# [2.2.0-beta.1](https://github.com/angular/angular/compare/2.2.0-beta.0...2.2.0-beta.1) (2016-10-27)
+
+### Code Refactoring
+
+* **upgrade:** re-export the new static upgrade APIs on new entry ([a26dd28](https://github.com/angular/angular/commit/a26dd28))
+
+
+### Features
+
+* **router:** export routerLinkActive w/ isActive property ([c9f58cf](https://github.com/angular/angular/commit/c9f58cf))
+
+
+### BREAKING CHANGES (only for beta version users)
+
+* upgrade: Four newly added APIs in 2.2.0-beta:
+downgradeComponent, downgradeInjectable, UpgradeComponent, and UpgradeModule are no longer exported by @angular/upgrade.
+Import these from @angular/upgrade/static instead.
+
+
+Note: The 2.2.0-beta.1 release also contains all the changes present in the 2.1.2 release.
+
+
+
+# [2.1.1](https://github.com/angular/angular/compare/2.1.0...2.1.1) (2016-10-20)
+
+### Bug Fixes
+
+* **compiler:** generate aot code for animation trigger output events ([#12291](https://github.com/angular/angular/issues/12291)) ([6e5f8b5](https://github.com/angular/angular/commit/6e5f8b5)), closes [#11707](https://github.com/angular/angular/issues/11707)
+* **compiler:** don't redeclare a var in the same scope ([#12386](https://github.com/angular/angular/issues/12386)) ([cca4a5c](https://github.com/angular/angular/commit/cca4a5c))
+* **core:** fix decorator default values ([bd1dcb5](https://github.com/angular/angular/commit/bd1dcb5))
+* **core:** fix property decorators ([3993279](https://github.com/angular/angular/commit/3993279)), closes [#12224](https://github.com/angular/angular/issues/12224)
+* **http:** make normalizeMethodName optimizer-compatible. ([#12370](https://github.com/angular/angular/issues/12370)) ([8409b65](https://github.com/angular/angular/commit/8409b65))
+* **router:** correctly export filter operator in es5 ([#12286](https://github.com/angular/angular/issues/12286)) ([27d7677](https://github.com/angular/angular/commit/27d7677))
+* **router:** do not update primary route if only secondary outlet is given ([#11797](https://github.com/angular/angular/issues/11797)) ([da5fc69](https://github.com/angular/angular/commit/da5fc69))
+* **router:** fix lazy loading triggered by redirects from wildcard routes ([5ae6915](https://github.com/angular/angular/commit/5ae6915)), closes [#12183](https://github.com/angular/angular/issues/12183)
+* **router:** module loader should start compiling modules when stubbedModules are set ([#11742](https://github.com/angular/angular/issues/11742)) ([b44b6ef](https://github.com/angular/angular/commit/b44b6ef))
+
+
+### Performance Improvements
+
+* **common:** optimize NgSwitch default case ([fdf4309](https://github.com/angular/angular/commit/fdf4309))
+
+
+
+<a name="2.2.0-beta.0"></a>
+# [2.2.0-beta.0](https://github.com/angular/angular/compare/2.1.0...2.2.0-beta.0) (2016-10-20)
+
+### Features
+
+* **common:** support narrow forms for month and weekdays in DatePipe ([#12297](https://github.com/angular/angular/issues/12297)) ([f77ab6a](https://github.com/angular/angular/commit/f77ab6a)), closes [#12294](https://github.com/angular/angular/issues/12294)
+* **forms:** add hasError and getError to AbstractControlDirective ([#11985](https://github.com/angular/angular/issues/11985)) ([592f40a](https://github.com/angular/angular/commit/592f40a)), closes [#7255](https://github.com/angular/angular/issues/7255)
+* **forms:** add ng-pending CSS class during async validation ([#11243](https://github.com/angular/angular/issues/11243)) ([97bc971](https://github.com/angular/angular/commit/97bc971)), closes [#10336](https://github.com/angular/angular/issues/10336)
+* **forms:** Added emitEvent to AbstractControl methods ([#11949](https://github.com/angular/angular/issues/11949)) ([b9fc090](https://github.com/angular/angular/commit/b9fc090))
+* **forms:** make 'parent' a public property of 'AbstractControl' ([#11855](https://github.com/angular/angular/issues/11855)) ([445e592](https://github.com/angular/angular/commit/445e592))
+* **forms:** Validator.pattern accepts a RegExp ([#12323](https://github.com/angular/angular/issues/12323)) ([bf60418](https://github.com/angular/angular/commit/bf60418))
+* **upgrade:** add support for AoT compiled upgrade applications ([d6791ff](https://github.com/angular/angular/commit/d6791ff)), closes [#12239](https://github.com/angular/angular/issues/12239)
+* **router:** add support for ng1/ng2 migration ([#12160](https://github.com/angular/angular/issues/12160)) ([8b9ab44](https://github.com/angular/angular/commit/8b9ab44))
+
+Note: The 2.2.0-beta.0 release also contains all the changes present in the 2.1.1 release.
+
+
+
+<a name="2.1.0"></a>
+# [2.1.0 incremental-metamorphosis](https://github.com/angular/angular/compare/2.1.0-rc.0...2.1.0) (2016-10-12)
+
+
+### Bug Fixes
+
+* **compiler:** allow whitespace as `<ng-content>` content ([#12225](https://github.com/angular/angular/issues/12225)) ([df1718d](https://github.com/angular/angular/commit/df1718d))
+* **compiler:** interpolation expressions report the correct offset ([#12125](https://github.com/angular/angular/issues/12125)) ([d641c36](https://github.com/angular/angular/commit/d641c36))
+* **compiler:** properly shim `:host:before` and `:host(:before)` ([#12171](https://github.com/angular/angular/issues/12171)) ([aa92512](https://github.com/angular/angular/commit/aa92512)), closes [#12165](https://github.com/angular/angular/issues/12165)
+* **compiler:** validate `@HostBinding` name ([#12139](https://github.com/angular/angular/issues/12139)) ([13ecc14](https://github.com/angular/angular/commit/13ecc14))
+* **compiler-cli:** don't clone static symbols when simplifying annotation metadata ([#12158](https://github.com/angular/angular/issues/12158)) ([8c477b2](https://github.com/angular/angular/commit/8c477b2))
+* **compiler-cli:** remove peerDependency on [@angular](https://github.com/angular)/platform-server ([#12122](https://github.com/angular/angular/issues/12122)) ([71b7654](https://github.com/angular/angular/commit/71b7654))
+* **compiler-cli:** remove unused parse5 dependency from package.json ([eaaec69](https://github.com/angular/angular/commit/eaaec69))
+* **forms:** allow optional fields with pattern and minlength validators ([#12147](https://github.com/angular/angular/issues/12147)) ([d22eeb7](https://github.com/angular/angular/commit/d22eeb7))
+* **forms:** properly validate blank strings with minlength ([#12091](https://github.com/angular/angular/issues/12091)) ([f50c1da](https://github.com/angular/angular/commit/f50c1da))
+* **http:** fix Headers initialization from Headers and Object ([#12106](https://github.com/angular/angular/issues/12106)) ([f4566f8](https://github.com/angular/angular/commit/f4566f8))
+* **http:** Headers.append should append to the list ([a67c067](https://github.com/angular/angular/commit/a67c067))
+* **platform-browser-dynamic:** mark platformBrowserDynamic as stable API ([#12154](https://github.com/angular/angular/issues/12154)) ([bcef5ef](https://github.com/angular/angular/commit/bcef5ef))
+* **router:** improve error message ([#12102](https://github.com/angular/angular/issues/12102)) ([e06303a](https://github.com/angular/angular/commit/e06303a))
+* **router:** parent resolve should complete before merging resolved data ([1681e4f](https://github.com/angular/angular/commit/1681e4f)), closes [#12032](https://github.com/angular/angular/issues/12032)
+* **router:** wildcards routes should support lazy loading ([40b92dd](https://github.com/angular/angular/commit/40b92dd)), closes [#12024](https://github.com/angular/angular/issues/12024)
+* **upgrade:** allow compilerOptions in bootstrap ([#10575](https://github.com/angular/angular/issues/10575)) ([5effc33](https://github.com/angular/angular/commit/5effc33))
+
+
+
+<a name="2.1.0-rc.0"></a>
+# [2.1.0-rc.0](https://github.com/angular/angular/compare/2.1.0-beta.0...2.1.0-rc.0) (2016-10-05)
+
+### Features
+
+* **animations:** provide aliases for `:enter` and `:leave` transitions ([#11991](https://github.com/angular/angular/issues/11991)) ([e884f48](https://github.com/angular/angular/commit/e884f48))
+
+Note: 2.1.0-rc.0 release also contains all the changes present in the 2.0.2 release.
+
+
+
+<a name="2.1.0-beta.0"></a>
+# [2.1.0-beta.0](https://github.com/angular/angular/compare/2.0.0...2.1.0-beta.0) (2016-09-23)
+
+### Features
+
+* **router:** add router preloader to optimistically preload routes ([5a84982](https://github.com/angular/angular/commit/5a84982))
+
+
+### Bug Fixes
+* **router:** update the router not to reset router state when updating root component ([#11799](https://github.com/angular/angular/issues/11799)) ([31dce72](https://github.com/angular/angular/commit/31dce72))
+
+Note: 2.1.0-beta.0 release also contains all the changes present in the 2.0.1 release.
+
+
+
+<a name="2.0.2"></a>
+## [2.0.2](https://github.com/angular/angular/compare/2.0.1...2.0.2) (2016-10-05)
+
+
+### Bug Fixes
+
+* **common:** correctly removes styles on IE ([#11953](https://github.com/angular/angular/pull/11953)), closes [#7916](https://github.com/angular/angular/issues/7916)
+* **compiler:** do not embed templateUrl in view factories in non-debug mode. ([#11818](https://github.com/angular/angular/issues/11818)) ([51e1994](https://github.com/angular/angular/commit/51e1994)), closes [#11117](https://github.com/angular/angular/issues/11117)
+* **compiler:** move detection of unsafe properties for binding to ElementSchemaRegistry ([#11378](https://github.com/angular/angular/issues/11378)) ([5911c3b](https://github.com/angular/angular/commit/5911c3b))
+* **compiler:** fix `:host(tag)` and `:host-context(tag)` ([a6bb84e0](https://github.com/angular/angular/commit/a6bb84e02b7579f8d957ef6ba5b10d83482ed756)), closes [#11972](https://github.com/angular/angular/issues/11972)
+* **compiler:** fix attribute selectors in :host and :host-context ([#12056](https://github.com/angular/angular/issues/12056)) ([6f7ed32](https://github.com/angular/angular/commit/6f7ed32)), closes [#11917](https://github.com/angular/angular/issues/11917)
+* **compiler:** support `@page` and `@document` CSS rules ([#11878](https://github.com/angular/angular/issues/11878)) ([c99ef49](https://github.com/angular/angular/commit/c99ef49)), closes [#11860](https://github.com/angular/angular/issues/11860)
+* **compiler:** support `[attr="value with space"]` ([bd012ef](https://github.com/angular/angular/commit/bd012ef)), closes [#6249](https://github.com/angular/angular/issues/6249)
+* **compiler:** support quoted attribute values ([7395400](https://github.com/angular/angular/commit/7395400)), closes [#6085](https://github.com/angular/angular/issues/6085)
+* **compiler:** fix `<x>` ctype names ([7578d85](https://github.com/angular/angular/commit/7578d85)), closes [#12000](https://github.com/angular/angular/issues/12000)
+* **compiler-cli:** allow ReflectorHost passed as argument to CodeGenerator#create ([#11951](https://github.com/angular/angular/issues/11951)) ([826c98e](https://github.com/angular/angular/commit/826c98e))
+* **forms:** properly validate empty strings with patterns ([#11450](https://github.com/angular/angular/issues/11450)) ([e00de0c](https://github.com/angular/angular/commit/e00de0c))
+* **http:** preserve case of the first init, `set()` or `append()` ([#12023](https://github.com/angular/angular/issues/12023)) ([adb17fe](https://github.com/angular/angular/commit/adb17fe)), closes [#11624](https://github.com/angular/angular/issues/11624)
+* **http:** remove url params if provided value is null or undefined ([#11990](https://github.com/angular/angular/issues/11990)) ([9cc0a4e](https://github.com/angular/angular/commit/9cc0a4e))
+* **router:** do not reset the router state when updating the component ([#11867](https://github.com/angular/angular/issues/11867)) ([cf750e1](https://github.com/angular/angular/commit/cf750e1))
+* **upgrade:** bind optional properties when upgrading from ng1 ([#11411](https://github.com/angular/angular/issues/11411)) ([0851238](https://github.com/angular/angular/commit/0851238)), closes [#10181](https://github.com/angular/angular/issues/10181)
+
+
+<a name="2.0.1"></a>
+## [2.0.1](https://github.com/angular/angular/compare/2.0.0...2.0.1) (2016-09-23)
+
+
+### Bug Fixes
+
+* **common:** fix ngOnChanges signature of NgTemplateOutlet directive ([14ee759](https://github.com/angular/angular/commit/14ee759))
+* **compiler:** `[attribute~=value]` selector ([#11696](https://github.com/angular/angular/issues/11696)) ([734b8b8](https://github.com/angular/angular/commit/734b8b8)), closes [#9644](https://github.com/angular/angular/issues/9644)
+* **compiler:** safe property access expressions work in event bindings ([#11724](https://github.com/angular/angular/issues/11724)) ([a95d652](https://github.com/angular/angular/commit/a95d652))
+* **compiler:** throw when Component.moduleId is not a string ([bd4045b](https://github.com/angular/angular/commit/bd4045b)), closes [#11590](https://github.com/angular/angular/issues/11590)
+* **compiler:** do not provide I18N values when they're not specified ([03aedbe](https://github.com/angular/angular/commit/03aedbe)), closes [#11643](https://github.com/angular/angular/issues/11643)
+* **core:** ContentChild descendants should be queried by default ([0dc15eb](https://github.com/angular/angular/commit/0dc15eb)), closes [#11645](https://github.com/angular/angular/issues/11645)
+* **forms:** disable all radios with disable() ([2860418](https://github.com/angular/angular/commit/2860418))
+* **forms:** make setDisabledState optional for reactive form directives ([#11731](https://github.com/angular/angular/issues/11731)) ([51d73d3](https://github.com/angular/angular/commit/51d73d3)), closes [#11719](https://github.com/angular/angular/issues/11719)
+* **forms:** support unbound disabled in ngModel ([#11736](https://github.com/angular/angular/issues/11736)) ([39e251e](https://github.com/angular/angular/commit/39e251e))
+* **upgrade:** allow attribute selectors for components in ng2 which are not part of upgrade ([#11808](https://github.com/angular/angular/issues/11808)) ([b81e2e7](https://github.com/angular/angular/commit/b81e2e7)), closes [#11280](https://github.com/angular/angular/issues/11280)
+
+
+
+<a name="2.0.0"></a>
+# [2.0.0 proprioception-reinforcement](https://github.com/angular/angular/compare/2.0.0-rc.7...2.0.0) (2016-09-14)
+
+
+### Bug Fixes
+
+* **platform-browser:** provide Title service as part of the module ([#11605](https://github.com/angular/angular/issues/11605)) ([85d9db6](https://github.com/angular/angular/commit/85d9db6)), closes [#11600](https://github.com/angular/angular/issues/11600)
+* **upgrade:** correct the main entry path in package.json ([a2519c6](https://github.com/angular/angular/commit/a2519c6))
+
+
+
+<a name="2.0.0-rc.7"></a>
+# [2.0.0-rc.7](https://github.com/angular/angular/compare/2.0.0-rc.6...2.0.0-rc.7) (2016-09-13)
+
+
+### Bug Fixes
+
+* **core:** allow `group()` to be used as entry point for an animation trigger ([#11419](https://github.com/angular/angular/issues/11419)) ([6a2bbff](https://github.com/angular/angular/commit/6a2bbff)), closes [#11312](https://github.com/angular/angular/issues/11312)
+* **core:** ensure parent animations are triggered before children ([#11201](https://github.com/angular/angular/issues/11201)) ([c9e5b59](https://github.com/angular/angular/commit/c9e5b59))
+* **core:** correctly type event handler proxy functions ([aa9b617](https://github.com/angular/angular/commit/aa9b617))
+* **core:** fix error when `NgModule.bootstrap` contains `undefined` or `null` ([ea95c39](https://github.com/angular/angular/commit/ea95c39))
+* **core:** fix an issue with webpack and lazy loader. ([#11387](https://github.com/angular/angular/issues/11387)) ([d26a827](https://github.com/angular/angular/commit/d26a827))
+* **core:** BCP47 uses hyphens as separator ([#11514](https://github.com/angular/angular/issues/11514)) ([7b82877](https://github.com/angular/angular/commit/7b82877))
+* **compiler:** fix `CssSelector#getMatchingElementTemplate()` for void tags ([077e0be](https://github.com/angular/angular/commit/077e0be)), closes [#11407](https://github.com/angular/angular/issues/11407)
+* **compiler:** add missing elements to DOMSchema ([d309f77](https://github.com/angular/angular/commit/d309f77)), closes [#11219](https://github.com/angular/angular/issues/11219)
+* **compiler:** fix perf regression in ShadowCss ([#11420](https://github.com/angular/angular/issues/11420)) ([78ad9ad](https://github.com/angular/angular/commit/78ad9ad)), closes [#11371](https://github.com/angular/angular/issues/11371)
+* **compiler-cli:** prepend a rootDir when assuming a file exists ([#11291](https://github.com/angular/angular/issues/11291)) ([c315359](https://github.com/angular/angular/commit/c315359))
+* **compiler-cli:** propagate errors to main ([#11214](https://github.com/angular/angular/issues/11214)) ([5e5ae3c](https://github.com/angular/angular/commit/5e5ae3c))
+* **compiler-cli:** use the compilerHost to detect file existence ([#11418](https://github.com/angular/angular/issues/11418)) ([9e2ec7a](https://github.com/angular/angular/commit/9e2ec7a))
+* **forms:** clear errors on disable ([#11463](https://github.com/angular/angular/issues/11463)) ([673de00](https://github.com/angular/angular/commit/673de00)), closes [#11287](https://github.com/angular/angular/issues/11287)
+* **forms:** disabled controls should never be invalid ([#11257](https://github.com/angular/angular/issues/11257)) ([043493c](https://github.com/angular/angular/commit/043493c)), closes [#11253](https://github.com/angular/angular/issues/11253)
+* **forms:** fix disabled support for empty form containers ([#11427](https://github.com/angular/angular/issues/11427)) ([7b24028](https://github.com/angular/angular/commit/7b24028)), closes [#11386](https://github.com/angular/angular/issues/11386)
+* **forms:** fix resetting radios ([#11546](https://github.com/angular/angular/issues/11546)) ([61aad79](https://github.com/angular/angular/commit/61aad79)), closes [#11516](https://github.com/angular/angular/issues/11516)
+* **forms:** rename validator change fn due to conflict ([#11492](https://github.com/angular/angular/issues/11492)) ([53f0c22](https://github.com/angular/angular/commit/53f0c22)), closes [#11479](https://github.com/angular/angular/issues/11479)
+* **forms:** support dots in control names in contains ([#11542](https://github.com/angular/angular/issues/11542)) ([79055f7](https://github.com/angular/angular/commit/79055f7)), closes [#11535](https://github.com/angular/angular/issues/11535)
+* **forms:** support rebinding nested controls ([#11210](https://github.com/angular/angular/issues/11210)) ([8c09933](https://github.com/angular/angular/commit/8c09933))
+
+
+### Code Refactoring
+
+* **core:** remove `…Metadata` for all decorators and use the decorator directly. ([63e15ff](https://github.com/angular/angular/commit/63e15ff))
+
+
+### PEER-DEPENDENCY UPDATES ###
+
+* **core**: zone.js@0.6.21
+* **core**: rxjs@5.0.0-beta.12
+
+
+### BREAKING CHANGES
+
+* core: - all `…Metadata` classes have been removed. Use the corresponding decorator
+  as constructor or for `instanceof` checks instead.
+- Example:
+  * Before: `new ComponentMetadata(…)`
+  * After: `new Component(…)`
+- Note: `new Component(…)` worked before as well.
+
+
+
 <a name="2.0.0-rc.6"></a>
 # [2.0.0-rc.6](https://github.com/angular/angular/compare/2.0.0-rc.5...2.0.0-rc.6) (2016-08-31)
 
@@ -12,7 +393,7 @@
 * **compiler:** make ShadowCSS shim work on Android browser ([#11139](https://github.com/angular/angular/issues/11139)) ([38069ab](https://github.com/angular/angular/commit/38069ab)), closes [#11123](https://github.com/angular/angular/issues/11123)
 * **compiler:** no longer use assetCacheKey and Function#name for token identity. ([51877ef](https://github.com/angular/angular/commit/51877ef)), closes [#10545](https://github.com/angular/angular/issues/10545) [#10538](https://github.com/angular/angular/issues/10538)
 * **compiler:** only emit metadata for exported enums ([#10957](https://github.com/angular/angular/issues/10957)) ([a7b7682](https://github.com/angular/angular/commit/a7b7682))
-* **compiler:** throw descriptive error meesage for invalid NgModule providers ([#10947](https://github.com/angular/angular/issues/10947)) ([aa5c8ca](https://github.com/angular/angular/commit/aa5c8ca)), closes [#10714](https://github.com/angular/angular/issues/10714)
+* **compiler:** throw descriptive error message for invalid NgModule providers ([#10947](https://github.com/angular/angular/issues/10947)) ([aa5c8ca](https://github.com/angular/angular/commit/aa5c8ca)), closes [#10714](https://github.com/angular/angular/issues/10714)
 * **compiler:** detect invalid elements in templates via DomSchemaRegistry ([1df69cb](https://github.com/angular/angular/commit/1df69cb))
 * **compiler:** ExtractorMerger returns return errors together with nodes (as a ParseTreeResult)  ([39c0f9e](https://github.com/angular/angular/commit/39c0f9e))
 * **compiler:** throw better errors when components are passed to imports or modules are passed to declarations. ([#10888](https://github.com/angular/angular/issues/10888)) ([c4fd862](https://github.com/angular/angular/commit/c4fd862)), closes [#10823](https://github.com/angular/angular/issues/10823)
@@ -103,6 +484,7 @@
 * **compiler:** Added "strictMetadataEmit" option to ngc ([#10951](https://github.com/angular/angular/issues/10951)) ([39a2c39](https://github.com/angular/angular/commit/39a2c39))
 * **compiler-cli:** allow ngc implementations to provide XHR ([#10708](https://github.com/angular/angular/issues/10708)) ([6e842fc](https://github.com/angular/angular/commit/6e842fc))
 * **compiler-cli:** support pathmapping using a separate reflector ([#10985](https://github.com/angular/angular/issues/10985)) ([e0fbca9](https://github.com/angular/angular/commit/e0fbca9))
+* **core:** support animation trigger template callbacks ([45e8e73](https://github.com/angular/angular/commit/45e8e73670b96387fc109921fad299742d3f7cbf))
 * **core:** make sure animation callback reports the totalTime ([#11022](https://github.com/angular/angular/issues/11022)) ([4f8f8cf](https://github.com/angular/angular/commit/4f8f8cf))
 * **core:** add NO_ERRORS_SCHEMA that allows any properties to be set on any element ([#10956](https://github.com/angular/angular/issues/10956)) ([c631cfc](https://github.com/angular/angular/commit/c631cfc))
 * **core:** make ngprobe tokens pluggable ([f48142e](https://github.com/angular/angular/commit/f48142e))
@@ -137,11 +519,21 @@
 
 ### BREAKING CHANGES
 
+* npm packages: code in ESM (ES6 Modules) format is now published at the default location in the npm package with `package.json`'s `main` entry pointing to an UMD bundle (primarily for node, and webpack 1 users).
+
+  If you are using SystemJS to load Angular, you should adjust your SystemJS configuration to point to the UMD bundles (present in the npm package).
+
+  Please see this [example SystemJS config](https://github.com/angular/quickstart/blob/3b7452cc444c49c139ea39523ced0468c2362c16/systemjs.config.js#L17-L34).
+
+* testing config: due to zone.js peer-dependency upgrade, the order in which various zone specs are loaded has changed.
+
+  Please see this [example Karma config](https://github.com/angular/quickstart/blob/3b7452cc444c49c139ea39523ced0468c2362c16/karma.conf.js#L31-L38).
+
 * core: `Type` is now `Type<T>` which means that in most cases you have to
 use `Type<any>` in place of `Type`.
 
   We don't expect that any user applications use the `Type` type directly.
-  
+
 * core: Previously inconsistently named APIs SanitizationService and DomSanitizationService were renamed to Sanitizer and DomSanitizer
 
 * core: previously deprecated @Component.directives and @Component.pipes support was removed.
@@ -155,11 +547,11 @@ use `Type<any>` in place of `Type`.
 * core: deprecated ComponentResolver was removed. Please use ComponentFactoryResolver instead.
 
 * core: animations defined using an at-symbol prefix that are not property bound are now invalid.
-  
+
   ```html
   <!-- this is now invalid -->
   <div @flip="flipState"></div>
-  
+
   <!-- change that to -->
   <div [@flip]="flipState"></div>
   ```
@@ -183,9 +575,9 @@ prefix using `animate-` must now be preixed using `bind-animate-`.
 
   We now only accept:
   ```
-  {provider: MyClass, toFactory: ...}
+  {provide: MyClass, useFactory: ...}
   ```
-  
+
 * core: previously deprecated NgZoneError has been removed
 
 * core: Exceptions are no longer part of the public API. We don't expect that anyone should be referring to the Exception types.
@@ -197,7 +589,7 @@ prefix using `animate-` must now be preixed using `bind-animate-`.
   ```
   ErrorHandler.handleError(error: any): void;
   ```
-  
+
 * core: deprecated DynamicComponentLoader was removed; see deprecation notice for migration instructions.
 
 * core: deprecated SystemJsComponentResolver and SystemJsCmpFactoryResolver have been removed.
@@ -231,13 +623,13 @@ prefix using `animate-` must now be preixed using `bind-animate-`.
 * platform-browser-dynamic: `CACHED_TEMPLATE_PROVIDER` is now renamed to `RESOURCE_CACHE_PROVIDER`
 
   Before:
-  
+
   ```js
   import {CACHED_TEMPLATE_PROVIDER} from '@angular/platform-browser-dynamic';
   ```
-  
+
   After:
-  
+
   ```js
   import {RESOURCE_CACHE_PROVIDER} from '@angular/platform-browser-dynamic';
   ```
@@ -255,7 +647,7 @@ prefix using `animate-` must now be preixed using `bind-animate-`.
 * webworkers: web worker platform is now exported via separate packages.
 
   Please use @angular/platform-webworker and @angular/platform-webworker-dynamic
-  
+
 
 
 <a name="2.0.0-rc.5"></a>

CONTRIBUTING.md

@@ -1,6 +1,6 @@
-# Contributing to Angular 2
+# Contributing to Angular
 
-We would love for you to contribute to Angular 2 and help make it even better than it is
+We would love for you to contribute to Angular and help make it even better than it is
 today! As a contributor, here are the guidelines we would like you to follow:
 
  - [Code of Conduct](#coc)
@@ -17,19 +17,27 @@ Help us keep Angular open and inclusive. Please read and follow our [Code of Con
 
 ## <a name="question"></a> Got a Question or Problem?
 
-If you have questions about how to *use* Angular, please direct them to the [Google Group][angular-group]
-discussion list or [StackOverflow][stackoverflow]. Please note that Angular 2 is still in early developer preview, and the core team's capacity to answer usage questions is limited. We are also available on [Gitter][gitter].
+Please, do not open issues for the general support questions as we want to keep GitHub issues for bug reports and feature requests. You've got much better chances of getting your question answered on [StackOverflow](https://stackoverflow.com/questions/tagged/angular) where the questions should be tagged with tag `angular`.
 
-## <a name="issue"></a> Found an Issue?
+StackOverflow is a much better place to ask questions since:
+
+- there are thousands of people willing to help on StackOverflow
+- questions and answers stay available for public viewing so your question / answer might help someone else
+- StackOverflow's voting system assures that the best answers are prominently visible.
+
+To save your and our time we will be systematically closing all the issues that are requests for general support and redirecting people to StackOverflow.
+
+If you would like to chat about the question in real-time, you can reach out via [our gitter channel][gitter].
+
+## <a name="issue"></a> Found a Bug?
 If you find a bug in the source code, you can help us by
 [submitting an issue](#submit-issue) to our [GitHub Repository][github]. Even better, you can
 [submit a Pull Request](#submit-pr) with a fix.
 
-## <a name="feature"></a> Want a Feature?
-You can *request* a new feature by [submitting an issue](#submit-issue) to our [GitHub
-Repository][github]. If you would like to *implement* a new feature, please submit an issue with
-a proposal for your work first, to be sure that we can use it. Angular 2 is in developer preview
-and we are not ready to accept major contributions ahead of the full release.
+## <a name="feature"></a> Missing a Feature?
+You can *request* a new feature by [submitting an issue](#submit-issue) to our GitHub
+Repository. If you would like to *implement* a new feature, please submit an issue with
+a proposal for your work first, to be sure that we can use it.
 Please consider what kind of change it is:
 
 * For a **Major Feature**, first open an issue and outline your proposal so that it can be
@@ -40,24 +48,22 @@ and help you to craft the change so that it is successfully accepted into the pr
 ## <a name="submit"></a> Submission Guidelines
 
 ### <a name="submit-issue"></a> Submitting an Issue
-Before you submit an issue, search the archive, maybe your question was already answered.
 
-If your issue appears to be a bug, and hasn't been reported, open a new issue.
-Help us to maximize the effort we can spend fixing issues and adding new
-features, by not reporting duplicate issues.  Providing the following information will increase the
-chances of your issue being dealt with quickly:
+Before you submit an issue, please search the issue tracker, maybe an issue for your problem already exists and the discussion might inform you of workarounds readily available.
 
-* **Overview of the Issue** - if an error is being thrown a non-minified stack trace helps
-* **Angular Version** - what version of Angular is affected (e.g. 2.0.0-alpha.53)
-* **Motivation for or Use Case** - explain what are you trying to do and why the current behavior is a bug for you
-* **Browsers and Operating System** - is this a problem with all browsers?
-* **Reproduce the Error** - provide a live example (using [Plunker][plunker],
-  [JSFiddle][jsfiddle] or [Runnable][runnable]) or a unambiguous set of steps
-* **Related Issues** - has a similar issue been reported before?
-* **Suggest a Fix** - if you can't fix the bug yourself, perhaps you can point to what might be
-  causing the problem (line of code or commit)
+We want to fix all the issues as soon as possible, but before fixing a bug we need to reproduce and confirm it. In order to reproduce bugs we will systematically ask you to provide a minimal reproduction scenario using http://plnkr.co. Having a live, reproducible scenario gives us wealth of important information without going back & forth to you with additional questions like:
 
-You can file new issues by providing the above information [here](https://github.com/angular/angular/issues/new).
+- version of Angular used
+- 3rd-party libraries and their versions
+- and most importantly - a use-case that fails
+
+A minimal reproduce scenario using http://plnkr.co/ allows us to quickly confirm a bug (or point out coding problem) as well as confirm that we are fixing the right problem. If plunker is not a suitable way to demostrate the problem (for example for issues related to our npm packaging), please create a standalone git repository demostrating the problem.
+
+We will be insisting on a minimal reproduce scenario in order to save maintainers time and ultimately be able to fix more bugs. Interestingly, from our experience users often find coding problems themselves while preparing a minimal plunk. We understand that sometimes it might be hard to extract essentials bits of code from a larger code-base but we really need to isolate the problem before we can fix it.
+
+Unfortunately we are not able to investigate / fix bugs without a minimal reproduction, so if we don't hear back from you we are going to close an issue that don't have enough info to be reproduced.
+
+You can file new issues by filling out our [new issue form](https://github.com/angular/angular/issues/new).
 
 
 ### <a name="submit-pr"></a> Submitting a Pull Request (PR)
@@ -95,7 +101,7 @@ Before you submit your Pull Request (PR) consider the following guidelines:
 * In GitHub, send a pull request to `angular:master`.
 * If we suggest changes then:
   * Make the required updates.
-  * Re-run the Angular 2 test suites to ensure tests are still passing.
+  * Re-run the Angular test suites to ensure tests are still passing.
   * Rebase your branch and force push to your GitHub repository (this will update your Pull Request):
 
     ```shell

DEVELOPER.md

@@ -114,7 +114,7 @@ You should execute the 3 test suites before submitting a PR to github.
 All the tests are executed on our Continuous Integration infrastructure and a PR could only be merged once the tests pass.
 
 - CircleCI fails if your code is not formatted properly,
-- Travis CI fails if any of the test suite describe above fails.
+- Travis CI fails if any of the test suites described above fails.
 
 ## Update the public API tests
 

README.md

@@ -4,9 +4,9 @@
 [![Issue Stats](http://issuestats.com/github/angular/angular/badge/pr?style=flat)](http://issuestats.com/github/angular/angular)
 [![Issue Stats](http://issuestats.com/github/angular/angular/badge/issue?style=flat)](http://issuestats.com/github/angular/angular)
 [![npm version](https://badge.fury.io/js/%40angular%2Fcore.svg)](https://badge.fury.io/js/%40angular%2Fcore)
-[![Downloads](http://img.shields.io/npm/dm/angular2.svg)](https://npmjs.org/package/angular2)
 
-[![Sauce Test Status](https://saucelabs.com/browser-matrix/angular2-ci.svg)](https://saucelabs.com/u/angular2-ci)
+[![Sauce Test Status](https://saucelabs.com/browser-matrix/angular2-ci.svg)](https://saucelabs.com/u/angular2-ci)  
+*Safari (7+), iOS (7+), Edge (14) and IE mobile (11) are tested on [BrowserStack][browserstack].*
 
 Angular
 =========
@@ -16,7 +16,6 @@ repository for [Angular 2][ng2] Typescript/JavaScript (JS).
  
 Angular2 for [Dart][dart] can be found at [dart-lang/angular2][ng2dart].
 
-Angular 2 is currently in **Release Candidate**.
 
 ## Quickstart
 
@@ -28,10 +27,9 @@ Angular 2 is currently in **Release Candidate**.
 Want to file a bug, contribute some code, or improve documentation? Excellent! Read up on our
 guidelines for [contributing][contributing] and then check out one of our issues in the [hotlist: community-help](https://github.com/angular/angular/labels/hotlist%3A%20community-help).
 
-
+[browserstack]: https://www.browserstack.com/
 [contributing]: http://github.com/angular/angular/blob/master/CONTRIBUTING.md
 [dart]: http://www.dartlang.org
-[dartium]: http://www.dartlang.org/tools/dartium
 [quickstart]: https://angular.io/docs/ts/latest/quickstart.html
 [ng2]: http://angular.io
 [ngDart]: http://angulardart.org

SAVED_REPLIES.md

@@ -0,0 +1,62 @@
+# Saved Responses for Angular's Issue Tracker
+
+The following are canned responses that the Angular team should use to close issues on our issue tracker that fall into the listed resolution categories.
+
+Since GitHub currently doesn't allow us to have a repository-wide or organization-wide list of [saved replies](https://help.github.com/articles/working-with-saved-replies/), these replies need to be maintained by individual team members. Since the responses can be modified in the future, all responses are versioned to simplify the process of keeping the responses up to date.
+
+
+## Angular: Already Fixed (v1)
+```
+Thanks for reporting this issue. Luckily it has already been fixed in one of the recent releases. Please update to the most recent version to resolve the problem.
+
+If after upgrade the problem still exists in your application please open a new issue and provide a plunker reproducing the problem and describing the difference between the expected and current behavior. You can use this plunker template: http://plnkr.co/edit/tpl:AvJOMERrnz94ekVua0u5?p=catalogue
+```
+
+## Angular: Don't Understand (v1)
+```
+I'm sorry but we don't understand the problem you are reporting.
+
+If the problem still exists please open a new issue and provide a plunker reproducing the problem and describing the difference between the expected and current behavior. You can use this plunker template: http://plnkr.co/edit/tpl:AvJOMERrnz94ekVua0u5?p=catalogue
+```
+
+
+## Angular: Duplicate (v1)
+```
+Thanks for reporting this issue. However this issue is a duplicate of an existing issue #<ISSUE_NUMBER>. Please subscribe to that issue for future updates.
+```
+
+
+## Angular: Insufficient Information Provided (v1)
+```
+Thanks for reporting this issue. However, you didn't provide sufficient information for us to understand and reproduce the problem. Please check out [our submission guidelines](https://github.com/angular/angular/blob/master/CONTRIBUTING.md#-submitting-an-issue) to understand why we can't act on issues that are lacking important information.
+
+If the problem still persists, please file a new issue and ensure you provide all of the required information when filling out the issue template.
+```
+
+## Angular: Issue Outside of Angular (v1)
+```
+I'm sorry but this issue is not caused by Angular. Please contact the author(s) of project <PROJECT NAME> or file issue on their issue tracker.
+```
+
+
+## Angular: Non-reproducible (v1)
+```
+I'm sorry but we can't reproduce the problem following the instructions you provided.
+
+If the problem still exists please open a new issue following [our submission guidelines](https://github.com/angular/angular/blob/master/CONTRIBUTING.md#-submitting-an-issue).
+```
+
+## Angular: Obsolete (v1)
+```
+Thanks for reporting this issue. This issue is now obsolete due to changes in the recent releases. Please update to the most recent Angular version.
+
+If the problem still persists, please file a new issue and ensure you provide the version of Angular affected and include the steps to reproduce the problem when filling out the issue template.
+```
+
+
+## Angular: Support Request (v1)
+```
+Hello, we reviewed this issue and determined that it doesn't fall into the bug report or feature request category. This issue tracker is not suitable for support requests, please repost your issue on [StackOverflow](http://stackoverflow.com/) using tag `angular`.
+
+If you are wondering why we don't resolve support issues via the issue tracker, please [check out this explanation](https://github.com/angular/angular/blob/master/CONTRIBUTING.md#-got-a-question-or-problem).
+```

TRIAGE_AND_LABELS.md

@@ -1,31 +1,104 @@
 # Triage Process and Github Labels for Angular 2
 
-This document describes how the Angular team uses labels and milestones to triage issues on github.
+This document describes how the Angular team uses labels and milestones 
+to triage issues on github. The basic idea of the process is that
+caretaker only assigns a component and type (bug, feature) label. The 
+owner of the component than is in full control of how the issues should 
+be triaged further.
 
-# Issues and PRs
-## Triaged vs Untriaged Issues
+Once this process is implemented and in use, we will revisit it to see 
+if further labeling is needed.
 
-Every triaged issue must have four attributes assigned to it:
+## Components
 
-* `priority` -- P0 through P4. P0 issues are "drop everything and do this now". P4 are nice to have.
-* `component` -- Which area of Angular knowledge this relates to.
-* `effort` -- Rough assessment of how much work this issue is. E.g. `effort: easy` means 
-"probably a few hours of work".
-* `type` -- Whether this issue is a bug, feature, or other kind of task.
+A caretaker should be able to determine which component the issue 
+belongs to. The components have a clear piece of source code associated
+with it.
 
-Untriaged issues are any issues in the queue that don't yet have these four attributes. 
+* `comp: animations`: `@matsko`
+* `comp: benchpress`: `@tbosch`
+* `comp: build & ci`: `@IgorMinar` -- All build and CI scripts 
+* `comp: common`: `@mhevery`  -- This includes core components / pipes.
+* `comp: core & compiler`: `@tbosch` -- Because core and compiler are very 
+  intertwined, we will be treating them as one.
+* `comp: forms`: `@kara`
+* `comp: http`: `@jeffbcross`
+* `comp: i18n`: `@vicb`
+* `comp: metadata-extractor`: `@chuckjaz`
+* `comp: router`: `@vsavkin`
+* `comp: testing`: `@juliemr`
+* `comp: upgrade`: `@mhevery`
+* `comp: web-worker`: `@vicb`
+* `comp: zones`: `@mhevery`
 
-You can view a report of untriaged issues here, in our 
-[Angular Triage Dashboard](http://mhevery.github.io/github_issues/).
+There are few components which are cross-cutting. They don't have
+a clear location in the source tree. We will treat them as a component
+even thought no specific source tree is associated with them.
+
+* `comp: docs`: `@naomiblack`
+* `comp: packaging`: `@IgorMinar`
+* `comp: performance`: `@tbosch`
+* `comp: security`: `@IgorMinar`
+
+
+## Type
+What kind of problem is this?
+
+* `type: RFC / discussion / question`
+* `type: bug`
+* `type: chore`
+* `type: feature`
+* `type: performance`
+* `type: refactor`
+
+## Caretaker Triage Process
+
+It is the caretaker's responsibility to assign `comp:  *` to each new
+issue as they come in. The reason why we limit the responsibility of the
+caretaker to this one label is that it is likely that without domain
+knowledge the caretaker could mislabel issues or lack knowledge of
+duplicate issues.
+
+
+## Component's owner Triage Process
+
+At this point we are leaving each component owner to determine their own
+process for their component.
+
+It will be up to the component owner to determine the order in which the
+issues within the component will be resolved.
+
+Several owners have adopted the issue categorization based on
+[user pain](http://www.lostgarden.com/2008/05/improving-bug-triage-with-user-pain.html)
+used by Angular 1. In this system every issue is assigned frequency and
+severity based on which the total user pain score is calculated.
+
+Following is the definition of various frequency and severity levels:
+
+1. `freq(score): *` – How often does this issue come up? How many developers does this affect?
+    * low (1) - obscure issue affecting a handful of developers
+    * moderate (2) - impacts auxiliary usage patterns, only small number of applications are affected
+    * high (3) - impacts primary usage patterns, affecting most Angular apps
+    * critical (4) - impacts all Angular apps
+1. `severity(score): *` - How bad is the issue?
+    * inconvenience (1) - causes ugly/boilerplate code in apps
+    * confusing (2) - unexpected or inconsistent behavior; hard-to-debug
+    * broken expected use (3) - it's hard or impossible for a developer using Angular to accomplish something that Angular should be able to do
+    * memory leak (4)
+    * regression (5) - functionality that used to work no longer works in a new release due to an unintentional change
+    * security issue (6)
+
+
+These criteria are then used to calculate a "user pain" score as follows:
+
+`pain = severity × frequency`
 
-Issues should also have a clear action to complete that can be addressed or resolved within the 
-scope of Angular 2. We'll close issues that don't meet these criteria. 
 
 ### Assigning Issues to Milestones
 
 Any issue that is being worked on must have:
 
-* An `assignee`: The person doing the work.
+* An `Assignee`: The person doing the work.
 * A `Milestone`: When we expect to complete this work.
 
 We aim to only have at most three milestones open at a time:
@@ -37,7 +110,10 @@ We aim to only have at most three milestones open at a time:
 The [backlog](https://github.com/angular/angular/issues?q=is%3Aopen+is%3Aissue+no%3Amilestone) 
 consists of all issues that have been triaged but do not have an assignee or milestone.  
 
-## Triaged vs Untriaged PRs
+## Triaged vs Untrained PRs
+
+PRs should also be label with a `comp: *` so that it is clear which 
+primary area the PR effects.
 
 Because of the cumulative pain associated with rebasing PRs, we triage PRs daily, and 
 closing or reviewing PRs is a top priority ahead of other ongoing work. 
@@ -63,90 +139,6 @@ uncontroversial change.
 PRs do not need to be assigned to milestones, unless a milestone release should be held for that 
 PR to land.
 
-Victor (`vsavkin`) and Tobias (`tbosch`) are owners of the PR queue. Here is a list of [current 
-untriaged PRs](https://github.com/angular/angular/pulls?utf8=%E2%9C%93&q=is%3Aopen+no%3Amilestone+is%3Apr+-label%3A%22pr_action%3A+cleanup%22+-label%3A%22pr_action%3A+merge%22+-label%3A%22pr_action%3A+review%22+-label%3A%22pr_action%3A+discuss%22+-label%3A%22pr_state%3A+blocked%22+-label%3A%22pr_state%3A+WIP%22+).
- 
-# Prioritization of Work
-
-What should you be working on?
-
-1. Any PRs that are assigned to you that don't have `pr_state: WIP` or `pr_state: blocked`
-1. Any issues that are assigned to you in the lowest-numbered Milestone
-1. Any issues that are assigned to you in any Milestone
-
-If there are no issues assigned to you in any Milestone, pick an issue, self-assign it, and add 
-it to the most appropriate Milestone based on effort.
-
-Here are some suggestions for what to work on next:
-
-* Filter for issues in a component that you are knowledgeable about, and pick something that has a
- high priority.
-* Filter for any small effort task that has the special `cust: GT` or `cust:Ionic` tags, 
-and priority > P3.
-* Add a new task that's really important, add `component`, `priority`, `effort`, `type` and 
-assign it to yourself and the most appropriate milestone.
-
-# Labels Used in Triage
-
-## Priority
-How urgent is this issue? We use priority to determine what should be worked on in each new 
-milestone.
-
-* `P0: critical` -- drop everything to work on this
-* `P1: urgent` -- resolve quickly in the current milestone. people are blocked
-* `P2: required` -- needed for development but not urgent yet. workaround exists, or e.g. new API
-* `P3: important` -- must complete before Angular 2 is ready for release
-* `P4: nice to have` -- a good idea, but maybe not until after release
-
-
-## Effort
-Rough, non-binding estimate of how much work this issue represents. Please change this assessment
-for anything you're working on to better reflect reality.
-
-* `effort: easy` -- straightforward issue that can be resolved in a few hours, e.g. < 1 day of work.
-* `effort: medium` -- issue that will be a few days of work. Can be completed within a single 
-milestone.
-* `effort: tough` -- issue that will likely take more than 1 milestone to complete.
-
-<!-- We don't like these label names as 
-they're not absolute (what is one developer-hour, really?) but decided it wasn't worth arguing 
-over terms. -->
-
-## Component
-Which area of Angular knowledge is this issue most closely related to? Helpful when deciding what
-to work on next.
-
- * `comp: benchpress` -- benchmarks and performance testing &rarr; *tbosch*, *crossj*
- * `comp: build/dev-productivity` -- build process, e.g. CLI and related tasks &rarr; *iminar*, *caitp*
- * `comp: build/pipeline` -- build pipeline, e.g. ts2dart &rarr; *mprobst*, *alexeagle*
- * `comp: core` -- general core Angular issues, not related to a sub-category (see below) &rarr; 
-   *mhevery*
- * `comp: core/animations` -- animations framework &rarr; *matsko*
- * `comp: core/change_detection` -- change detection &rarr; *vsavkin*
- * `comp: core/di` -- dependency injection &rarr; *vicb*, *rkirov*
- * `comp: core/directives` -- directives 
- * `comp: core/forms` -- forms &rarr; *vsavkin*
- * `comp: core/pipes` -- pipes
- * `comp: core/view` -- runtime processing of the `View`s
- * `comp: core/view/compiler` -- static analysis of the templates which generate `ProtoView`s.
- * `comp: core/testbed` -- e2e tests and support for them
- * `comp: core/webworker` -- core web worker infrastructure
- * `comp: dart-transformer` -- Dart transforms &rarr; *kegluneq*, *jakemac* 
- * `comp: data-access` -- &rarr; *jeffbcross*
- * `comp: docs` -- API docs and doc generation &rarr; *naomiblack*, *petebacondarwin*
- * `comp: material-components` -- Angular Material components built in Angular 2 &rarr; *jelbourn*
- * `comp: router` -- Component Router &rarr; *btford*, *igorminar*, *matsko*
- * `comp: wrenchjs`
-
-## Type
-What kind of problem is this?
-
-* `type RFC / discussion / question`
-* `type bug`
-* `type chore`
-* `type feature`
-* `type performance`
-* `type refactor`
 
 ## Special Labels
 
@@ -160,9 +152,6 @@ More active discussion is needed before the issue can be worked on further. Typi
 Managed by googlebot. Indicates whether a PR has a CLA on file for its author(s). Only issues with 
 `cla:yes` should be merged into master.
 
-### cust
-This is an issue causing user pain for early adopter customers `cust: GT` or `cust: Ionic`.
-
 ### WORKS_AS_INTENDED
 
 Only used on closed issues, to indicate to the reporter why we closed it.

browser-providers.conf.js

@@ -1,216 +1,98 @@
-// Unique place to configure the browsers which are used in the different CI jobs in Sauce Labs (SL) and BrowserStack (BS).
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+// Unique place to configure the browsers which are used in the different CI jobs in Sauce Labs (SL)
+// and BrowserStack (BS).
 // If the target is set to null, then the browser is not run anywhere during CI.
-// If a category becomes empty (e.g. BS and required), then the corresponding job must be commented out in Travis configuration.
+// If a category becomes empty (e.g. BS and required), then the corresponding job must be commented
+// out in Travis configuration.
 var CIconfiguration = {
-  'Chrome':       { unitTest: {target: 'SL', required: true}, e2e: {target: null, required: true}},
-  'Firefox':      { unitTest: {target: 'SL', required: true}, e2e: {target: null, required: true}},
+  'Chrome': {unitTest: {target: 'SL', required: true}, e2e: {target: null, required: true}},
+  'Firefox': {unitTest: {target: 'SL', required: true}, e2e: {target: null, required: true}},
   // FirefoxBeta and ChromeBeta should be target:'BS' or target:'SL', and required:true
   // Currently deactivated due to https://github.com/angular/angular/issues/7560
-  'ChromeBeta':   { unitTest: {target: null, required: true}, e2e: {target: null, required: false}},
-  'FirefoxBeta':  { unitTest: {target: null, required: false}, e2e: {target: null, required: false}},
-  'ChromeDev':    { unitTest: {target: null, required: true}, e2e: {target: null, required: true}},
-  'FirefoxDev':   { unitTest: {target: null, required: true}, e2e: {target: null, required: true}},
-  'IE9':          { unitTest: {target: 'SL', required: false}, e2e: {target: null, required: true}},
-  'IE10':         { unitTest: {target: 'SL', required: true}, e2e: {target: null, required: true}},
-  'IE11':         { unitTest: {target: 'SL', required: true}, e2e: {target: null, required: true}},
-  'Edge':         { unitTest: {target: 'BS', required: false}, e2e: {target: null, required: true}},
-  'Android4.1':   { unitTest: {target: 'SL', required: false}, e2e: {target: null, required: true}},
-  'Android4.2':   { unitTest: {target: 'SL', required: false}, e2e: {target: null, required: true}},
-  'Android4.3':   { unitTest: {target: 'SL', required: false}, e2e: {target: null, required: true}},
-  'Android4.4':   { unitTest: {target: 'SL', required: false}, e2e: {target: null, required: true}},
-  'Android5':     { unitTest: {target: 'SL', required: false}, e2e: {target: null, required: true}},
-  'Safari7':      { unitTest: {target: 'BS', required: false}, e2e: {target: null, required: true}},
-  'Safari8':      { unitTest: {target: 'BS', required: false}, e2e: {target: null, required: true}},
-  'Safari9':      { unitTest: {target: 'BS', required: false}, e2e: {target: null, required: true}},
-  'iOS7':         { unitTest: {target: 'BS', required: true}, e2e: {target: null, required: true}},
-  'iOS8':         { unitTest: {target: 'BS', required: false}, e2e: {target: null, required: true}},
-  'iOS9':         { unitTest: {target: 'BS', required: false}, e2e: {target: null, required: true}},
-  'WindowsPhone': { unitTest: {target: 'BS', required: false}, e2e: {target: null, required: true}}
+  'ChromeBeta': {unitTest: {target: null, required: true}, e2e: {target: null, required: false}},
+  'FirefoxBeta': {unitTest: {target: null, required: false}, e2e: {target: null, required: false}},
+  'ChromeDev': {unitTest: {target: null, required: true}, e2e: {target: null, required: true}},
+  'FirefoxDev': {unitTest: {target: null, required: true}, e2e: {target: null, required: true}},
+  'IE9': {unitTest: {target: 'SL', required: false}, e2e: {target: null, required: true}},
+  'IE10': {unitTest: {target: 'SL', required: true}, e2e: {target: null, required: true}},
+  'IE11': {unitTest: {target: 'SL', required: true}, e2e: {target: null, required: true}},
+  'Edge': {unitTest: {target: 'BS', required: false}, e2e: {target: null, required: true}},
+  'Android4.1': {unitTest: {target: 'SL', required: false}, e2e: {target: null, required: true}},
+  'Android4.2': {unitTest: {target: 'SL', required: false}, e2e: {target: null, required: true}},
+  'Android4.3': {unitTest: {target: 'SL', required: false}, e2e: {target: null, required: true}},
+  'Android4.4': {unitTest: {target: 'SL', required: false}, e2e: {target: null, required: true}},
+  'Android5': {unitTest: {target: 'SL', required: false}, e2e: {target: null, required: true}},
+  'Safari7': {unitTest: {target: 'BS', required: false}, e2e: {target: null, required: true}},
+  'Safari8': {unitTest: {target: 'BS', required: false}, e2e: {target: null, required: true}},
+  'Safari9': {unitTest: {target: 'BS', required: false}, e2e: {target: null, required: true}},
+  'Safari10': {unitTest: {target: 'BS', required: false}, e2e: {target: null, required: true}},
+  'iOS7': {unitTest: {target: 'BS', required: true}, e2e: {target: null, required: true}},
+  'iOS8': {unitTest: {target: 'BS', required: false}, e2e: {target: null, required: true}},
+  'iOS9': {unitTest: {target: 'BS', required: false}, e2e: {target: null, required: true}},
+  'iOS10': {unitTest: {target: 'BS', required: false}, e2e: {target: null, required: true}},
+  'WindowsPhone': {unitTest: {target: 'BS', required: false}, e2e: {target: null, required: true}}
 };
 
 var customLaunchers = {
-  'DartiumWithWebPlatform': {
-    base: 'Dartium',
-    flags: ['--enable-experimental-web-platform-features'] },
-  'ChromeNoSandbox': {
-    base: 'Chrome',
-    flags: ['--no-sandbox'] },
-  'SL_CHROME': {
-    base: 'SauceLabs',
-    browserName: 'chrome',
-    version: '52'
-  },
-  'SL_CHROMEBETA': {
-    base: 'SauceLabs',
-    browserName: 'chrome',
-    version: 'beta'
-  },
-  'SL_CHROMEDEV': {
-    base: 'SauceLabs',
-    browserName: 'chrome',
-    version: 'dev'
-  },
-  'SL_FIREFOX': {
-    base: 'SauceLabs',
-    browserName: 'firefox',
-    version: '46'
-  },
-  'SL_FIREFOXBETA': {
-    base: 'SauceLabs',
-    browserName: 'firefox',
-    version: 'beta'
-  },
-  'SL_FIREFOXDEV': {
-    base: 'SauceLabs',
-    browserName: 'firefox',
-    version: 'dev'
-  },
-  'SL_SAFARI7': {
-    base: 'SauceLabs',
-    browserName: 'safari',
-    platform: 'OS X 10.9',
-    version: '7.0'
-  },
-  'SL_SAFARI8': {
-    base: 'SauceLabs',
-    browserName: 'safari',
-    platform: 'OS X 10.10',
-    version: '8.0'
-  },
-  'SL_SAFARI9': {
-    base: 'SauceLabs',
-    browserName: 'safari',
-    platform: 'OS X 10.11',
-    version: '9.0'
-  },
-  'SL_IOS7': {
-    base: 'SauceLabs',
-    browserName: 'iphone',
-    platform: 'OS X 10.10',
-    version: '7.1'
-  },
-  'SL_IOS8': {
-    base: 'SauceLabs',
-    browserName: 'iphone',
-    platform: 'OS X 10.10',
-    version: '8.4'
-  },
-  'SL_IOS9': {
-    base: 'SauceLabs',
-    browserName: 'iphone',
-    platform: 'OS X 10.10',
-    version: '9.3'
-  },
-  'SL_IE9': {
-    base: 'SauceLabs',
-    browserName: 'internet explorer',
-    platform: 'Windows 2008',
-    version: '9'
-  },
+  'DartiumWithWebPlatform':
+      {base: 'Dartium', flags: ['--enable-experimental-web-platform-features']},
+  'ChromeNoSandbox': {base: 'Chrome', flags: ['--no-sandbox']},
+  'SL_CHROME': {base: 'SauceLabs', browserName: 'chrome', version: '52'},
+  'SL_CHROMEBETA': {base: 'SauceLabs', browserName: 'chrome', version: 'beta'},
+  'SL_CHROMEDEV': {base: 'SauceLabs', browserName: 'chrome', version: 'dev'},
+  'SL_FIREFOX': {base: 'SauceLabs', browserName: 'firefox', version: '46'},
+  'SL_FIREFOXBETA': {base: 'SauceLabs', browserName: 'firefox', version: 'beta'},
+  'SL_FIREFOXDEV': {base: 'SauceLabs', browserName: 'firefox', version: 'dev'},
+  'SL_SAFARI7': {base: 'SauceLabs', browserName: 'safari', platform: 'OS X 10.9', version: '7.0'},
+  'SL_SAFARI8': {base: 'SauceLabs', browserName: 'safari', platform: 'OS X 10.10', version: '8.0'},
+  'SL_SAFARI9': {base: 'SauceLabs', browserName: 'safari', platform: 'OS X 10.11', version: '9.0'},
+  'SL_SAFARI10':
+      {base: 'SauceLabs', browserName: 'safari', platform: 'OS X 10.12', version: '10.0'},
+  'SL_IOS7': {base: 'SauceLabs', browserName: 'iphone', platform: 'OS X 10.10', version: '7.1'},
+  'SL_IOS8': {base: 'SauceLabs', browserName: 'iphone', platform: 'OS X 10.10', version: '8.4'},
+  'SL_IOS9': {base: 'SauceLabs', browserName: 'iphone', platform: 'OS X 10.10', version: '9.3'},
+  'SL_IOS10': {base: 'SauceLabs', browserName: 'iphone', platform: 'OS X 10.10', version: '10.0'},
+  'SL_IE9':
+      {base: 'SauceLabs', browserName: 'internet explorer', platform: 'Windows 2008', version: '9'},
   'SL_IE10': {
     base: 'SauceLabs',
     browserName: 'internet explorer',
     platform: 'Windows 2012',
     version: '10'
   },
-  'SL_IE11': {
-    base: 'SauceLabs',
-    browserName: 'internet explorer',
-    platform: 'Windows 8.1',
-    version: '11'
-  },
+  'SL_IE11':
+      {base: 'SauceLabs', browserName: 'internet explorer', platform: 'Windows 8.1', version: '11'},
   'SL_EDGE': {
     base: 'SauceLabs',
     browserName: 'MicrosoftEdge',
     platform: 'Windows 10',
     version: '13.10586'
   },
-  'SL_ANDROID4.1': {
-    base: 'SauceLabs',
-    browserName: 'android',
-    platform: 'Linux',
-    version: '4.1'
-  },
-  'SL_ANDROID4.2': {
-    base: 'SauceLabs',
-    browserName: 'android',
-    platform: 'Linux',
-    version: '4.2'
-  },
-  'SL_ANDROID4.3': {
-    base: 'SauceLabs',
-    browserName: 'android',
-    platform: 'Linux',
-    version: '4.3'
-  },
-  'SL_ANDROID4.4': {
-    base: 'SauceLabs',
-    browserName: 'android',
-    platform: 'Linux',
-    version: '4.4'
-  },
-  'SL_ANDROID5': {
-    base: 'SauceLabs',
-    browserName: 'android',
-    platform: 'Linux',
-    version: '5.1'
-  },
+  'SL_ANDROID4.1': {base: 'SauceLabs', browserName: 'android', platform: 'Linux', version: '4.1'},
+  'SL_ANDROID4.2': {base: 'SauceLabs', browserName: 'android', platform: 'Linux', version: '4.2'},
+  'SL_ANDROID4.3': {base: 'SauceLabs', browserName: 'android', platform: 'Linux', version: '4.3'},
+  'SL_ANDROID4.4': {base: 'SauceLabs', browserName: 'android', platform: 'Linux', version: '4.4'},
+  'SL_ANDROID5': {base: 'SauceLabs', browserName: 'android', platform: 'Linux', version: '5.1'},
 
-  'BS_CHROME': {
-    base: 'BrowserStack',
-    browser: 'chrome',
-    os: 'OS X',
-    os_version: 'Yosemite'
-  },
-  'BS_FIREFOX': {
-    base: 'BrowserStack',
-    browser: 'firefox',
-    os: 'Windows',
-    os_version: '10'
-  },
-  'BS_SAFARI7': {
-    base: 'BrowserStack',
-    browser: 'safari',
-    os: 'OS X',
-    os_version: 'Mavericks'
-  },
-  'BS_SAFARI8': {
-    base: 'BrowserStack',
-    browser: 'safari',
-    os: 'OS X',
-    os_version: 'Yosemite'
-  },
-  'BS_SAFARI9': {
-    base: 'BrowserStack',
-    browser: 'safari',
-    os: 'OS X',
-    os_version: 'El Capitan'
-  },
-  'BS_IOS7': {
-    base: 'BrowserStack',
-    device: 'iPhone 5S',
-    os: 'ios',
-    os_version: '7.0'
-  },
-  'BS_IOS8': {
-    base: 'BrowserStack',
-    device: 'iPhone 6',
-    os: 'ios',
-    os_version: '8.3'
-  },
-  'BS_IOS9': {
-    base: 'BrowserStack',
-    device: 'iPhone 6S',
-    os: 'ios',
-    os_version: '9.1'
-  },
-  'BS_IE9': {
-    base: 'BrowserStack',
-    browser: 'ie',
-    browser_version: '9.0',
-    os: 'Windows',
-    os_version: '7'
-  },
+  'BS_CHROME': {base: 'BrowserStack', browser: 'chrome', os: 'OS X', os_version: 'Yosemite'},
+  'BS_FIREFOX': {base: 'BrowserStack', browser: 'firefox', os: 'Windows', os_version: '10'},
+  'BS_SAFARI7': {base: 'BrowserStack', browser: 'safari', os: 'OS X', os_version: 'Mavericks'},
+  'BS_SAFARI8': {base: 'BrowserStack', browser: 'safari', os: 'OS X', os_version: 'Yosemite'},
+  'BS_SAFARI9': {base: 'BrowserStack', browser: 'safari', os: 'OS X', os_version: 'El Capitan'},
+  'BS_SAFARI10': {base: 'BrowserStack', browser: 'safari', os: 'OS X', os_version: 'Sierra'},
+  'BS_IOS7': {base: 'BrowserStack', device: 'iPhone 5S', os: 'ios', os_version: '7.0'},
+  'BS_IOS8': {base: 'BrowserStack', device: 'iPhone 6', os: 'ios', os_version: '8.3'},
+  'BS_IOS9': {base: 'BrowserStack', device: 'iPhone 6S', os: 'ios', os_version: '9.1'},
+  'BS_IOS10': {base: 'BrowserStack', device: 'iPhone SE', os: 'ios', os_version: '10.0'},
+  'BS_IE9':
+      {base: 'BrowserStack', browser: 'ie', browser_version: '9.0', os: 'Windows', os_version: '7'},
   'BS_IE10': {
     base: 'BrowserStack',
     browser: 'ie',
@@ -225,58 +107,35 @@ var customLaunchers = {
     os: 'Windows',
     os_version: '10'
   },
-  'BS_EDGE': {
-    base: 'BrowserStack',
-    browser: 'edge',
-    os: 'Windows',
-    os_version: '10'
-  },
-  'BS_WINDOWSPHONE' : {
-    base: 'BrowserStack',
-    device: 'Nokia Lumia 930',
-    os: 'winphone',
-    os_version: '8.1'
-  },
-  'BS_ANDROID5': {
-    base: 'BrowserStack',
-    device: 'Google Nexus 5',
-    os: 'android',
-    os_version: '5.0'
-  },
-  'BS_ANDROID4.4': {
-    base: 'BrowserStack',
-    device: 'HTC One M8',
-    os: 'android',
-    os_version: '4.4'
-  },
-  'BS_ANDROID4.3': {
-    base: 'BrowserStack',
-    device: 'Samsung Galaxy S4',
-    os: 'android',
-    os_version: '4.3'
-  },
-  'BS_ANDROID4.2': {
-    base: 'BrowserStack',
-    device: 'Google Nexus 4',
-    os: 'android',
-    os_version: '4.2'
-  },
-  'BS_ANDROID4.1': {
-    base: 'BrowserStack',
-    device: 'Google Nexus 7',
-    os: 'android',
-    os_version: '4.1'
-  }
+  'BS_EDGE': {base: 'BrowserStack', browser: 'edge', os: 'Windows', os_version: '10'},
+  'BS_WINDOWSPHONE':
+      {base: 'BrowserStack', device: 'Nokia Lumia 930', os: 'winphone', os_version: '8.1'},
+  'BS_ANDROID5': {base: 'BrowserStack', device: 'Google Nexus 5', os: 'android', os_version: '5.0'},
+  'BS_ANDROID4.4': {base: 'BrowserStack', device: 'HTC One M8', os: 'android', os_version: '4.4'},
+  'BS_ANDROID4.3':
+      {base: 'BrowserStack', device: 'Samsung Galaxy S4', os: 'android', os_version: '4.3'},
+  'BS_ANDROID4.2':
+      {base: 'BrowserStack', device: 'Google Nexus 4', os: 'android', os_version: '4.2'},
+  'BS_ANDROID4.1':
+      {base: 'BrowserStack', device: 'Google Nexus 7', os: 'android', os_version: '4.1'}
 };
 
 var sauceAliases = {
-  'ALL': Object.keys(customLaunchers).filter(function(item) {return customLaunchers[item].base == 'SauceLabs';}),
-  'DESKTOP': ['SL_CHROME', 'SL_FIREFOX', 'SL_IE9', 'SL_IE10', 'SL_IE11', 'SL_EDGE', 'SL_SAFARI7', 'SL_SAFARI8', 'SL_SAFARI9'],
-  'MOBILE': ['SL_ANDROID4.1', 'SL_ANDROID4.2', 'SL_ANDROID4.3', 'SL_ANDROID4.4', 'SL_ANDROID5', 'SL_IOS7', 'SL_IOS8', 'SL_IOS9'],
+  'ALL': Object.keys(customLaunchers).filter(function(item) {
+    return customLaunchers[item].base == 'SauceLabs';
+  }),
+  'DESKTOP': [
+    'SL_CHROME', 'SL_FIREFOX', 'SL_IE9', 'SL_IE10', 'SL_IE11', 'SL_EDGE', 'SL_SAFARI7',
+    'SL_SAFARI8', 'SL_SAFARI9', 'SL_SAFARI10'
+  ],
+  'MOBILE': [
+    'SL_ANDROID4.1', 'SL_ANDROID4.2', 'SL_ANDROID4.3', 'SL_ANDROID4.4', 'SL_ANDROID5', 'SL_IOS7',
+    'SL_IOS8', 'SL_IOS9', 'SL_IOS10'
+  ],
   'ANDROID': ['SL_ANDROID4.1', 'SL_ANDROID4.2', 'SL_ANDROID4.3', 'SL_ANDROID4.4', 'SL_ANDROID5'],
   'IE': ['SL_IE9', 'SL_IE10', 'SL_IE11'],
-  'IOS': ['SL_IOS7', 'SL_IOS8', 'SL_IOS9'],
-  'SAFARI': ['SL_SAFARI7', 'SL_SAFARI8', 'SL_SAFARI9'],
+  'IOS': ['SL_IOS7', 'SL_IOS8', 'SL_IOS9', 'SL_IOS10'],
+  'SAFARI': ['SL_SAFARI7', 'SL_SAFARI8', 'SL_SAFARI9', 'SL_SAFARI10'],
   'BETA': ['SL_CHROMEBETA', 'SL_FIREFOXBETA'],
   'DEV': ['SL_CHROMEDEV', 'SL_FIREFOXDEV'],
   'CI_REQUIRED': buildConfiguration('unitTest', 'SL', true),
@@ -284,13 +143,20 @@ var sauceAliases = {
 };
 
 var browserstackAliases = {
-  'ALL': Object.keys(customLaunchers).filter(function(item) {return customLaunchers[item].base == 'BrowserStack';}),
-  'DESKTOP': ['BS_CHROME', 'BS_FIREFOX', 'BS_IE9', 'BS_IE10', 'BS_IE11', 'BS_EDGE', 'BS_SAFARI7', 'BS_SAFARI8', 'BS_SAFARI9'],
-  'MOBILE': ['BS_ANDROID4.3', 'BS_ANDROID4.4', 'BS_IOS7', 'BS_IOS8', 'BS_IOS9', 'BS_WINDOWSPHONE'],
+  'ALL': Object.keys(customLaunchers).filter(function(item) {
+    return customLaunchers[item].base == 'BrowserStack';
+  }),
+  'DESKTOP': [
+    'BS_CHROME', 'BS_FIREFOX', 'BS_IE9', 'BS_IE10', 'BS_IE11', 'BS_EDGE', 'BS_SAFARI7',
+    'BS_SAFARI8', 'BS_SAFARI9', 'BS_SAFARI10'
+  ],
+  'MOBILE': [
+    'BS_ANDROID4.3', 'BS_ANDROID4.4', 'BS_IOS7', 'BS_IOS8', 'BS_IOS9', 'BS_IOS10', 'BS_WINDOWSPHONE'
+  ],
   'ANDROID': ['BS_ANDROID4.3', 'BS_ANDROID4.4'],
   'IE': ['BS_IE9', 'BS_IE10', 'BS_IE11'],
-  'IOS': ['BS_IOS7', 'BS_IOS8', 'BS_IOS9'],
-  'SAFARI': ['BS_SAFARI7', 'BS_SAFARI8', 'BS_SAFARI9'],
+  'IOS': ['BS_IOS7', 'BS_IOS8', 'BS_IOS9', 'BS_IOS10'],
+  'SAFARI': ['BS_SAFARI7', 'BS_SAFARI8', 'BS_SAFARI9', 'BS_SAFARI10'],
   'CI_REQUIRED': buildConfiguration('unitTest', 'BS', true),
   'CI_OPTIONAL': buildConfiguration('unitTest', 'BS', false)
 };
@@ -303,11 +169,9 @@ module.exports = {
 
 function buildConfiguration(type, target, required) {
   return Object.keys(CIconfiguration)
-    .filter((item) => {
-      var conf = CIconfiguration[item][type];
-      return conf.required === required && conf.target === target;
-    })
-    .map((item) => {
-      return target + '_' + item.toUpperCase();
-    });
+      .filter((item) => {
+        var conf = CIconfiguration[item][type];
+        return conf.required === required && conf.target === target;
+      })
+      .map((item) => target + '_' + item.toUpperCase());
 }

build.sh

@@ -4,86 +4,128 @@ set -e -o pipefail
 
 cd `dirname $0`
 
+PACKAGES=(core
+  compiler
+  common
+  forms
+  platform-browser
+  platform-browser-dynamic
+  platform-server
+  platform-webworker
+  platform-webworker-dynamic
+  http
+  upgrade
+  router
+  compiler-cli
+  benchpress)
+BUILD_ALL=true
+BUNDLE=true
+
+for ARG in "$@"; do
+  case "$ARG" in
+    --packages=*)
+      PACKAGES_STR=${ARG#--packages=}
+      PACKAGES=( ${PACKAGES_STR//,/ } )
+      BUILD_ALL=false
+      ;;
+    --bundle=*)
+      BUNDLE=( "${ARG#--bundle=}" )
+      ;;
+    *)
+      echo "Unknown option $ARG."
+      exit 1
+      ;;
+  esac
+done
+
 export NODE_PATH=${NODE_PATH}:$(pwd)/dist/all:$(pwd)/dist/tools
-
-
-rm -rf ./dist/all/
-mkdir -p ./dist/all/
-
-TSCONFIG=./tools/tsconfig.json
-echo "====== (all)COMPILING: \$(npm bin)/tsc -p ${TSCONFIG} ====="
-$(npm bin)/tsc -p ${TSCONFIG}
-cp ./tools/@angular/tsc-wrapped/package.json ./dist/tools/@angular/tsc-wrapped
-
-echo "====== Copying files needed for e2e tests ====="
-cp -r ./modules/playground ./dist/all/
-cp -r ./modules/playground/favicon.ico ./dist/
-#rsync -aP ./modules/playground/* ./dist/all/playground/
-mkdir ./dist/all/playground/vendor
-cd ./dist/all/playground/vendor
-ln -s ../../../../node_modules/core-js/client/core.js .
-ln -s ../../../../node_modules/zone.js/dist/zone.js .
-ln -s ../../../../node_modules/zone.js/dist/long-stack-trace-zone.js .
-ln -s ../../../../node_modules/systemjs/dist/system.src.js .
-ln -s ../../../../node_modules/base64-js/lib/b64.js .
-ln -s ../../../../node_modules/reflect-metadata/Reflect.js .
-ln -s ../../../../node_modules/rxjs .
-ln -s ../../../../node_modules/angular/angular.js .
-cd -
-
-echo "====== Copying files needed for benchmarks ====="
-cp -r ./modules/benchmarks ./dist/all/
-cp -r ./modules/benchmarks/favicon.ico ./dist/
-mkdir ./dist/all/benchmarks/vendor
-cd ./dist/all/benchmarks/vendor
-ln -s ../../../../node_modules/core-js/client/core.js .
-ln -s ../../../../node_modules/zone.js/dist/zone.js .
-ln -s ../../../../node_modules/zone.js/dist/long-stack-trace-zone.js .
-ln -s ../../../../node_modules/systemjs/dist/system.src.js .
-ln -s ../../../../node_modules/base64-js/lib/b64.js .
-ln -s ../../../../node_modules/reflect-metadata/Reflect.js .
-ln -s ../../../../node_modules/rxjs .
-ln -s ../../../../node_modules/angular/angular.js .
-ln -s ../../../../bower_components/polymer .
-cd -
-
-TSCONFIG=./modules/tsconfig.json
-echo "====== (all)COMPILING: \$(npm bin)/tsc -p ${TSCONFIG} ====="
-# compile ts code
 TSC="node --max-old-space-size=3000 dist/tools/@angular/tsc-wrapped/src/main"
 UGLIFYJS=`pwd`/node_modules/.bin/uglifyjs
-$TSC -p modules/tsconfig.json
+TSCONFIG=./tools/tsconfig.json
+echo "====== (tools)COMPILING: \$(npm bin)/tsc -p ${TSCONFIG} ====="
+rm -rf ./dist/tools/
+mkdir -p ./dist/tools/
+$(npm bin)/tsc -p ${TSCONFIG}
 
-rm -rf ./dist/packages-dist
+cp ./tools/@angular/tsc-wrapped/package.json ./dist/tools/@angular/tsc-wrapped
 
-for PACKAGE in \
-  core \
-  compiler \
-  common \
-  forms \
-  platform-browser \
-  platform-browser-dynamic \
-  platform-server \
-  platform-webworker \
-  platform-webworker-dynamic \
-  http \
-  router \
-  upgrade \
-  compiler-cli \
-  benchpress
+if [[ ${BUILD_ALL} == true ]]; then
+  rm -rf ./dist/all/
+  mkdir -p ./dist/all/
+
+  echo "====== Copying files needed for e2e tests ====="
+  cp -r ./modules/playground ./dist/all/
+  cp -r ./modules/playground/favicon.ico ./dist/
+  #rsync -aP ./modules/playground/* ./dist/all/playground/
+  mkdir ./dist/all/playground/vendor
+  cd ./dist/all/playground/vendor
+  ln -s ../../../../node_modules/core-js/client/core.js .
+  ln -s ../../../../node_modules/zone.js/dist/zone.js .
+  ln -s ../../../../node_modules/zone.js/dist/long-stack-trace-zone.js .
+  ln -s ../../../../node_modules/systemjs/dist/system.src.js .
+  ln -s ../../../../node_modules/base64-js .
+  ln -s ../../../../node_modules/reflect-metadata/Reflect.js .
+  ln -s ../../../../node_modules/rxjs .
+  ln -s ../../../../node_modules/angular/angular.js .
+  ln -s ../../../../node_modules/hammerjs/hammer.js .
+  cd -
+
+  echo "====== Copying files needed for benchmarks ====="
+  cp -r ./modules/benchmarks ./dist/all/
+  cp -r ./modules/benchmarks/favicon.ico ./dist/
+  mkdir ./dist/all/benchmarks/vendor
+  cd ./dist/all/benchmarks/vendor
+  ln -s ../../../../node_modules/core-js/client/core.js .
+  ln -s ../../../../node_modules/zone.js/dist/zone.js .
+  ln -s ../../../../node_modules/zone.js/dist/long-stack-trace-zone.js .
+  ln -s ../../../../node_modules/systemjs/dist/system.src.js .
+  ln -s ../../../../node_modules/reflect-metadata/Reflect.js .
+  ln -s ../../../../node_modules/rxjs .
+  ln -s ../../../../node_modules/angular/angular.js .
+  ln -s ../../../../bower_components/polymer .
+  ln -s ../../../../node_modules/incremental-dom/dist/incremental-dom-cjs.js
+  cd -
+
+  TSCONFIG=./modules/tsconfig.json
+  echo "====== (all)COMPILING: \$(npm bin)/tsc -p ${TSCONFIG} ====="
+  # compile ts code
+  $TSC -p modules/tsconfig.json
+
+  rm -rf ./dist/packages-dist
+fi
+
+for PACKAGE in ${PACKAGES[@]}
 do
   PWD=`pwd`
   SRCDIR=${PWD}/modules/@angular/${PACKAGE}
   DESTDIR=${PWD}/dist/packages-dist/${PACKAGE}
   UMD_ES5_PATH=${DESTDIR}/bundles/${PACKAGE}.umd.js
   UMD_TESTING_ES5_PATH=${DESTDIR}/bundles/${PACKAGE}-testing.umd.js
+  UMD_STATIC_ES5_PATH=${DESTDIR}/bundles/${PACKAGE}-static.umd.js
+  UMD_UPGRADE_ES5_PATH=${DESTDIR}/bundles/${PACKAGE}-upgrade.umd.js
   UMD_ES5_MIN_PATH=${DESTDIR}/bundles/${PACKAGE}.umd.min.js
-  LICENSE_BANNER=${PWD}/modules/@angular/license-banner.txt
+  UMD_STATIC_ES5_MIN_PATH=${DESTDIR}/bundles/${PACKAGE}-static.umd.min.js
+  UMD_UPGRADE_ES5_MIN_PATH=${DESTDIR}/bundles/${PACKAGE}-upgrade.umd.min.js
 
-  echo "======      COMPILING: ${TSC} -p ${SRCDIR}/tsconfig.json        ====="
-  $TSC -p ${SRCDIR}/tsconfig.json
+  if [[ ${PACKAGE} != router ]]; then
+    LICENSE_BANNER=${PWD}/modules/@angular/license-banner.txt
+  fi
+  if [[ ${PACKAGE} == router ]]; then
+    LICENSE_BANNER=${PWD}/modules/@angular/router-license-banner.txt
+  fi
+
+  rm -rf ${DESTDIR}
+
+  echo "======      COMPILING: ${TSC} -p ${SRCDIR}/tsconfig-build.json        ====="
+  $TSC -p ${SRCDIR}/tsconfig-build.json
+
+  if [[ -e ${SRCDIR}/tsconfig-upgrade.json ]]; then
+    echo "======      COMPILING: ${TSC} -p ${SRCDIR}/tsconfig-upgrade.json        ====="
+    $TSC -p ${SRCDIR}/tsconfig-upgrade.json
+  fi
 
   cp ${SRCDIR}/package.json ${DESTDIR}/
+  cp ${PWD}/modules/@angular/README.md ${DESTDIR}/
 
   if [[ -e ${SRCDIR}/tsconfig-testing.json ]]; then
     echo "======      COMPILING TESTING: ${TSC} -p ${SRCDIR}/tsconfig-testing.json"
@@ -102,7 +144,12 @@ do
     find ${DESTDIR} -type f -name '*.d.ts' -print0 | xargs -0 sed -i -E 's/^( +)abstract ([[:alnum:]]+\:)/\1\2/g'
   fi
 
-  if [[ ${PACKAGE} != compiler-cli && ${PACKAGE} != benchpress ]]; then
+  if [[ ${PACKAGE} == benchpress ]]; then
+    cp ${SRCDIR}/*.md ${DESTDIR}
+    cp -r ${SRCDIR}/docs ${DESTDIR}
+  fi
+
+  if [[ ${BUNDLE} == true && ${PACKAGE} != compiler-cli && ${PACKAGE} != benchpress ]]; then
 
     echo "======      BUNDLING: ${SRCDIR} ====="
     mkdir ${DESTDIR}/bundles
@@ -125,7 +172,34 @@ do
         cat ${UMD_TESTING_ES5_PATH} >> ${UMD_TESTING_ES5_PATH}.tmp
         mv ${UMD_TESTING_ES5_PATH}.tmp ${UMD_TESTING_ES5_PATH}
       fi
+
+      if [[ -e rollup-static.config.js ]]; then
+        echo "======         Rollup ${PACKAGE} static"
+        ../../../node_modules/.bin/rollup -c rollup-static.config.js
+        # create dir because it doesn't exist yet, we should move the src code here and remove this line
+        mkdir ${DESTDIR}/static
+        echo "{\"main\": \"../bundles/${PACKAGE}-static.umd.js\"}" > ${DESTDIR}/static/package.json
+        cat ${LICENSE_BANNER} > ${UMD_STATIC_ES5_PATH}.tmp
+        cat ${UMD_STATIC_ES5_PATH} >> ${UMD_STATIC_ES5_PATH}.tmp
+        mv ${UMD_STATIC_ES5_PATH}.tmp ${UMD_STATIC_ES5_PATH}
+        $UGLIFYJS -c --screw-ie8 --comments -o ${UMD_STATIC_ES5_MIN_PATH} ${UMD_STATIC_ES5_PATH}
+      fi
+
+      if [[ -e rollup-upgrade.config.js ]]; then
+        echo "======         Rollup ${PACKAGE} upgrade"
+        ../../../node_modules/.bin/rollup -c rollup-upgrade.config.js
+        # create dir because it doesn't exist yet, we should move the src code here and remove this line
+        mkdir ${DESTDIR}/upgrade
+        echo "{\"main\": \"../bundles/${PACKAGE}-upgrade.umd.js\"}" > ${DESTDIR}/upgrade/package.json
+        cat ${LICENSE_BANNER} > ${UMD_UPGRADE_ES5_PATH}.tmp
+        cat ${UMD_UPGRADE_ES5_PATH} >> ${UMD_UPGRADE_ES5_PATH}.tmp
+        mv ${UMD_UPGRADE_ES5_PATH}.tmp ${UMD_UPGRADE_ES5_PATH}
+        $UGLIFYJS -c --screw-ie8 --comments -o ${UMD_UPGRADE_ES5_MIN_PATH} ${UMD_UPGRADE_ES5_PATH}
+      fi
     ) 2>&1 | grep -v "as external dependency"
 
   fi
 done
+
+echo "====== Building examples: ./modules/@angular/examples/build.sh ====="
+./modules/@angular/examples/build.sh

docs/PUBLIC_API.md

@@ -0,0 +1,40 @@
+# Supported Public API Surface of Angular
+
+Our SemVer, timed-release cycle and deprecation policy currently applies to these npm packages:
+
+- `@angular/core`
+- `@angular/common`
+- `@angular/platform-browser`
+- `@angular/platform-browser-dynamic`
+- `@angular/platform-server`
+- `@angular/platform-webworker`
+- `@angular/platform-webworker-dynamic`
+- `@angular/upgrade`
+- `@angular/router`
+- `@angular/forms`
+- `@angular/http`
+
+
+One intentional omission from this list is `@angular/compiler`, which is currently considered a low level api and is subject to internal changes. These changes will not affect any applications or libraries using the higher-level apis (the command line interface or JIT compilation via `@angular/platform-browser-dynamic`). Only very specific use-cases require direct access to the compiler API (mostly tooling integration for IDEs, linters, etc). If you are working on this kind of integration, please reach out to us first.
+
+Additionally only the command line usage (not direct use of APIs) of `@angular/compiler-cli` is covered.
+
+Other projects developed by the Angular team like angular-cli, Angular Material, benchpress, will be covered by these or similar guarantees in the future as they mature.
+
+Within the supported packages, we provide guarantees for:
+
+- symbols exported via the main entry point (e.g. `@angular/core`) and testing entry point (e.g. `@angular/core/testing`). This applies to both runtime/JavaScript values and TypeScript types.
+- symbols exported via global namespace `ng` (e.g. `ng.core`)
+- bundles located in the `bundles/` directory of our npm packages (e.g. `@angular/core/bundles/core.umd.js`)
+
+
+We explicitly don't consider the following to be our public API surface:
+
+- any file/import paths within our package except for the `/`, `/testing` and `/bundles/*`
+- constructors of injectable classes (services and directives) - please use DI to obtain instances of these classes
+- any class members or symbols marked as `private` or prefixed with underscore
+- extending any of our classes unless the support for this is specifically documented in the API docs
+- the contents and API surface of the code generated by Angular's compiler (with one notable exception: the existence and name of `NgModuleFactory` instances exported from generated code is guaranteed)
+
+
+Our peer dependencies (e.g. typescript, zone.js, or rxjs) are not considered part of our API surface, but they are included in our SemVer policies. We might update the required version of any of these dependencies in minor releases if the update doesn't cause breaking changes for Angular applications. Peer dependency updates that result in non-trivial breaking changes must be deferred to major Angular releases.

gulpfile.js

@@ -1,31 +1,51 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 'use strict';
 
 // THIS CHECK SHOULD BE THE FIRST THING IN THIS FILE
 // This is to ensure that we catch env issues before we error while requiring other dependencies.
-require('./tools/check-environment')(
-    {requiredNpmVersion: '>=3.5.3 <4.0.0', requiredNodeVersion: '>=5.4.1 <6.0.0'});
-
+require('./tools/check-environment')({
+  requiredNpmVersion: '>=3.5.3 <4.0.0',
+  requiredNodeVersion: '>=5.4.1 <7.0.0',
+});
 
 const gulp = require('gulp');
 const path = require('path');
 const os = require('os');
 
-const srcsToFmt =
-    ['tools/**/*.ts', 'modules/@angular/**/*.ts', '!tools/public_api_guard/**/*.d.ts',
-    'modules/playground/**/*.ts', 'modules/benchmarks/**/*.ts', 'modules/e2e_util/**/*.ts'];
+// clang-format entry points
+const srcsToFmt = [
+  'modules/@angular/**/*.{js,ts}',
+  'modules/benchmarks/**/*.{js,ts}',
+  'modules/e2e_util/**/*.{js,ts}',
+  'modules/playground/**/*.{js,ts}',
+  'tools/**/*.{js,ts}',
+  '!tools/public_api_guard/**/*.d.ts',
+  './*.{js,ts}',
+  '!shims_for_IE.js',
+];
 
+// Check source code for formatting errors (clang-format)
 gulp.task('format:enforce', () => {
   const format = require('gulp-clang-format');
   const clangFormat = require('clang-format');
   return gulp.src(srcsToFmt).pipe(
-    format.checkFormat('file', clangFormat, {verbose: true, fail: true}));
+      format.checkFormat('file', clangFormat, {verbose: true, fail: true}));
 });
 
+// Format the source code with clang-format (see .clang-format)
 gulp.task('format', () => {
   const format = require('gulp-clang-format');
   const clangFormat = require('clang-format');
-  return gulp.src(srcsToFmt, { base: '.' }).pipe(
-    format.format('file', clangFormat)).pipe(gulp.dest('.'));
+  return gulp.src(srcsToFmt, {base: '.'})
+      .pipe(format.format('file', clangFormat))
+      .pipe(gulp.dest('.'));
 });
 
 const entrypoints = [
@@ -38,6 +58,7 @@ const entrypoints = [
   //'dist/packages-dist/compiler/index.d.ts',
   //'dist/packages-dist/compiler/testing.d.ts',
   'dist/packages-dist/upgrade/index.d.ts',
+  'dist/packages-dist/upgrade/static.d.ts',
   'dist/packages-dist/platform-browser/index.d.ts',
   'dist/packages-dist/platform-browser/testing/index.d.ts',
   'dist/packages-dist/platform-browser-dynamic/index.d.ts',
@@ -49,78 +70,103 @@ const entrypoints = [
   'dist/packages-dist/http/index.d.ts',
   'dist/packages-dist/http/testing/index.d.ts',
   'dist/packages-dist/forms/index.d.ts',
-  'dist/packages-dist/router/index.d.ts'
+  'dist/packages-dist/router/index.d.ts',
 ];
 const publicApiDir = path.normalize('tools/public_api_guard');
 const publicApiArgs = [
-  '--rootDir', 'dist/packages-dist',
-  '--stripExportPattern', '^__',
-  '--allowModuleIdentifiers', 'jasmine',
-  '--allowModuleIdentifiers', 'protractor',
-  '--allowModuleIdentifiers', 'angular',
-  '--onStabilityMissing', 'error'
+  '--rootDir',
+  'dist/packages-dist',
+  '--stripExportPattern',
+  '^__',
+  '--allowModuleIdentifiers',
+  'jasmine',
+  '--allowModuleIdentifiers',
+  'protractor',
+  '--allowModuleIdentifiers',
+  'angular',
+  '--onStabilityMissing',
+  'error',
 ].concat(entrypoints);
 
+// Build angular
 gulp.task('build.sh', (done) => {
   const childProcess = require('child_process');
 
-  childProcess.exec(path.join(__dirname, 'build.sh'), error => done(error));
+  childProcess.exec(path.join(__dirname, 'build.sh'), done);
 });
 
+// Enforce that the public API matches the golden files
 // Note that these two commands work on built d.ts files instead of the source
 gulp.task('public-api:enforce', (done) => {
   const childProcess = require('child_process');
 
   childProcess
-    .spawn(
-      path.join(__dirname, `/node_modules/.bin/ts-api-guardian${/^win/.test(os.platform()) ? '.cmd' : ''}`),
-      ['--verifyDir', publicApiDir].concat(publicApiArgs), {stdio: 'inherit'})
-    .on('close', (errorCode) => {
-      if (errorCode !== 0) {
-        done(new Error(
-          'Public API differs from golden file. Please run `gulp public-api:update`.'));
-      } else {
-        done();
-      }
-    });
+      .spawn(
+          path.join(__dirname, platformScriptPath(`/node_modules/.bin/ts-api-guardian`)),
+          ['--verifyDir', publicApiDir].concat(publicApiArgs), {stdio: 'inherit'})
+      .on('close', (errorCode) => {
+        if (errorCode !== 0) {
+          done(new Error(
+              'Public API differs from golden file. Please run `gulp public-api:update`.'));
+        } else {
+          done();
+        }
+      });
 });
 
+// Generate the public API golden files
 gulp.task('public-api:update', ['build.sh'], (done) => {
   const childProcess = require('child_process');
 
   childProcess
-    .spawn(
-      path.join(__dirname, `/node_modules/.bin/ts-api-guardian${/^win/.test(os.platform()) ? '.cmd' : ''}`),
-      ['--outDir', publicApiDir].concat(publicApiArgs), {stdio: 'inherit'})
-    .on('close', (errorCode) => done(errorCode));
+      .spawn(
+          path.join(__dirname, platformScriptPath(`/node_modules/.bin/ts-api-guardian`)),
+          ['--outDir', publicApiDir].concat(publicApiArgs), {stdio: 'inherit'})
+      .on('close', done);
 });
 
+// Check the coding standards and programming errors
 gulp.task('lint', ['format:enforce', 'tools:build'], () => {
   const tslint = require('gulp-tslint');
   // Built-in rules are at
-  // https://github.com/palantir/tslint#supported-rules
+  // https://palantir.github.io/tslint/rules/
   const tslintConfig = require('./tslint.json');
-  return gulp.src(['modules/@angular/**/*.ts', 'modules/benchpress/**/*.ts'])
-    .pipe(tslint({
-      tslint: require('tslint').default,
-      configuration: tslintConfig,
-      rulesDirectory: 'dist/tools/tslint',
-      formatter: 'prose'
-    }))
-    .pipe(tslint.report({emitError: true}));
+  return gulp
+      .src([
+        // todo(vicb): add .js files when supported
+        // see https://github.com/palantir/tslint/pull/1515
+        './modules/**/*.ts',
+        './tools/**/*.ts',
+        './*.ts',
+
+        // Ignore TypeScript mocks because it's not managed by us
+        '!./tools/@angular/tsc-wrapped/test/typescript.mocks.ts',
+
+        // Ignore generated files due to lack of copyright header
+        // todo(alfaproject): make generated files lintable
+        '!**/*.d.ts',
+        '!**/*.ngfactory.ts',
+      ])
+      .pipe(tslint({
+        tslint: require('tslint').default,
+        configuration: tslintConfig,
+        formatter: 'prose',
+      }))
+      .pipe(tslint.report({emitError: true}));
 });
 
 gulp.task('tools:build', (done) => { tsc('tools/', done); });
 
+// Check for circular dependency in the source code
 gulp.task('check-cycle', (done) => {
   const madge = require('madge');
 
-  var dependencyObject = madge(['dist/all/'], {
+  const dependencyObject = madge(['dist/all/'], {
     format: 'cjs',
     extensions: ['.js'],
-    onParseFile: function(data) { data.src = data.src.replace(/\/\* circular \*\//g, "//"); }
+    onParseFile: function(data) { data.src = data.src.replace(/\/\* circular \*\//g, '//'); }
   });
-  var circularDependencies = dependencyObject.circular().getArray();
+  const circularDependencies = dependencyObject.circular().getArray();
   if (circularDependencies.length > 0) {
     console.log('Found circular dependencies!');
     console.log(circularDependencies);
@@ -129,34 +175,47 @@ gulp.task('check-cycle', (done) => {
   done();
 });
 
+// Serve the built files
 gulp.task('serve', () => {
-  let connect = require('gulp-connect');
-  let cors = require('cors');
+  const connect = require('gulp-connect');
+  const cors = require('cors');
 
   connect.server({
     root: `${__dirname}/dist`,
     port: 8000,
     livereload: false,
     open: false,
-    middleware: (connect, opt) => [cors()]
+    middleware: (connect, opt) => [cors()],
+  });
+});
+
+// Serve the examples
+gulp.task('serve-examples', () => {
+  const connect = require('gulp-connect');
+  const cors = require('cors');
+
+  connect.server({
+    root: `${__dirname}/dist/examples`,
+    port: 8001,
+    livereload: false,
+    open: false,
+    middleware: (connect, opt) => [cors()],
   });
 });
 
 
+// Update the changelog with the latest changes
 gulp.task('changelog', () => {
   const conventionalChangelog = require('gulp-conventional-changelog');
 
   return gulp.src('CHANGELOG.md')
-    .pipe(conventionalChangelog({
-      preset: 'angular',
-      releaseCount: 1
-    }, {
-      // Conventional Changelog Context
-      // We have to manually set version number so it doesn't get prefixed with `v`
-      // See https://github.com/conventional-changelog/conventional-changelog-core/issues/10
-      currentTag: require('./package.json').version
-    }))
-    .pipe(gulp.dest('./'));
+      .pipe(conventionalChangelog({preset: 'angular', releaseCount: 1}, {
+        // Conventional Changelog Context
+        // We have to manually set version number so it doesn't get prefixed with `v`
+        // See https://github.com/conventional-changelog/conventional-changelog-core/issues/10
+        currentTag: require('./package.json').version
+      }))
+      .pipe(gulp.dest('./'));
 });
 
 function tsc(projectPath, done) {
@@ -164,8 +223,12 @@ function tsc(projectPath, done) {
 
   childProcess
       .spawn(
-          path.normalize(`${__dirname}/node_modules/.bin/tsc`) + (/^win/.test(os.platform()) ? '.cmd' : ''),
-          ['-p', path.join(__dirname, projectPath)],
-          {stdio: 'inherit'})
-      .on('close', (errorCode) => done(errorCode));
+          path.normalize(platformScriptPath(`${__dirname}/node_modules/.bin/tsc`)),
+          ['-p', path.join(__dirname, projectPath)], {stdio: 'inherit'})
+      .on('close', done);
+}
+
+// returns the script path for the current platform
+function platformScriptPath(path) {
+  return /^win/.test(os.platform()) ? `${path}.cmd` : path;
 }

karma-js.conf.js

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 var browserProvidersConf = require('./browser-providers.conf.js');
 var internalAngularReporter = require('./tools/karma/reporter.js');
 
@@ -15,26 +23,27 @@ module.exports = function(config) {
 
       'node_modules/core-js/client/core.js',
       // include Angular v1 for upgrade module testing
-      'node_modules/angular/angular.min.js',
+      'node_modules/angular/angular.js',
 
-      'node_modules/zone.js/dist/zone.js',
-      'node_modules/zone.js/dist/long-stack-trace-zone.js',
-      'node_modules/zone.js/dist/proxy.js',
-      'node_modules/zone.js/dist/sync-test.js',
-      'node_modules/zone.js/dist/jasmine-patch.js',
-      'node_modules/zone.js/dist/async-test.js',
+      'node_modules/zone.js/dist/zone.js', 'node_modules/zone.js/dist/long-stack-trace-zone.js',
+      'node_modules/zone.js/dist/proxy.js', 'node_modules/zone.js/dist/sync-test.js',
+      'node_modules/zone.js/dist/jasmine-patch.js', 'node_modules/zone.js/dist/async-test.js',
       'node_modules/zone.js/dist/fake-async-test.js',
 
       // Including systemjs because it defines `__eval`, which produces correct stack traces.
-      'shims_for_IE.js',
-      'node_modules/systemjs/dist/system.src.js',
+      'shims_for_IE.js', 'node_modules/systemjs/dist/system.src.js',
       {pattern: 'node_modules/rxjs/**', included: false, watched: false, served: true},
-      'node_modules/reflect-metadata/Reflect.js',
-      'tools/build/file2modulename.js',
-      'test-main.js',
-      {pattern: 'dist/all/empty.*', included: false, watched: false},
-      {pattern: 'modules/@angular/platform-browser/test/static_assets/**', included: false, watched: false},
-      {pattern: 'modules/@angular/platform-browser/test/browser/static_assets/**', included: false, watched: false}
+      'node_modules/reflect-metadata/Reflect.js', 'tools/build/file2modulename.js', 'test-main.js',
+      {pattern: 'dist/all/empty.*', included: false, watched: false}, {
+        pattern: 'modules/@angular/platform-browser/test/static_assets/**',
+        included: false,
+        watched: false
+      },
+      {
+        pattern: 'modules/@angular/platform-browser/test/browser/static_assets/**',
+        included: false,
+        watched: false,
+      }
     ],
 
     exclude: [
@@ -43,7 +52,8 @@ module.exports = function(config) {
       'dist/all/@angular/compiler-cli/**',
       'dist/all/@angular/benchpress/**',
       'dist/all/angular1_router.js',
-      'dist/all/@angular/platform-browser/testing/e2e_util.js'
+      'dist/all/@angular/platform-browser/testing/e2e_util.js',
+      'dist/examples/**/e2e_test/**',
     ],
 
     customLaunchers: browserProvidersConf.customLaunchers,
@@ -54,11 +64,11 @@ module.exports = function(config) {
       'karma-sauce-launcher',
       'karma-chrome-launcher',
       'karma-sourcemap-loader',
-      internalAngularReporter
+      internalAngularReporter,
     ],
 
     preprocessors: {
-      '**/*.js': ['sourcemap']
+      '**/*.js': ['sourcemap'],
     },
 
     reporters: ['internal-angular'],
@@ -72,7 +82,7 @@ module.exports = function(config) {
         'selenium-version': '2.53.0',
         'command-timeout': 600,
         'idle-timeout': 600,
-        'max-duration': 5400
+        'max-duration': 5400,
       }
     },
 
@@ -80,21 +90,22 @@ module.exports = function(config) {
       project: 'Angular2',
       startTunnel: false,
       retryLimit: 3,
-      timeout: 600,
-      pollingTimeout: 10000
+      timeout: 1800,
+      pollingTimeout: 10000,
     },
 
     browsers: ['Chrome'],
 
     port: 9876,
-    captureTimeout: 60000,
-    browserDisconnectTimeout : 60000,
-    browserDisconnectTolerance : 3,
-    browserNoActivityTimeout : 60000,
+    captureTimeout: 180000,
+    browserDisconnectTimeout: 180000,
+    browserDisconnectTolerance: 3,
+    browserNoActivityTimeout: 300000,
   });
 
   if (process.env.TRAVIS) {
-    var buildId = 'TRAVIS #' + process.env.TRAVIS_BUILD_NUMBER + ' (' + process.env.TRAVIS_BUILD_ID + ')';
+    var buildId =
+        'TRAVIS #' + process.env.TRAVIS_BUILD_NUMBER + ' (' + process.env.TRAVIS_BUILD_ID + ')';
     if (process.env.CI_MODE.startsWith('saucelabs')) {
       config.sauceLabs.build = buildId;
       config.sauceLabs.tunnelIdentifier = process.env.TRAVIS_JOB_NUMBER;

modules/@angular/README.js.md

@@ -1,15 +0,0 @@
-Angular2
-=========
-
-The sources for this package are in the main [Angular2](https://github.com/angular/angular) repo. Please file issues and pull requests against that repo. This is the repository for the upcoming 2.0 version. If you're looking for the current official version of Angular you should go to [angular/angular.js](https://github.com/angular/angular.js)
-
-This package contains different sources for different users:
-
-1. The files located in the root folder can be consumed using CommonJS.
-2. The files under `/es6` are es6 compatible files that can be transpiled to
-   es5 using any transpiler. This contains:
-    * `dev/`: a development version that includes runtime type assertions
-    * `prod/`: a production version that does not include runtime type assertions
-3. The files under `/ts` are the TypeScript source files.
-
-License: Apache MIT 2.0

modules/@angular/README.md

@@ -0,0 +1,6 @@
+Angular
+=======
+
+The sources for this package are in the main [Angular](https://github.com/angular/angular) repo. Please file issues and pull requests against that repo.
+
+License: MIT

modules/@angular/benchpress/README.md

@@ -5,7 +5,7 @@ See [here for an example project](https://github.com/angular/benchpress-tree).
 
 The sources for this package are in the main [Angular2](https://github.com/angular/angular) repo. Please file issues and pull requests against that repo.
 
-License: Apache MIT 2.0
+License: MIT
 
 # Why?
 

modules/@angular/benchpress/package.json

@@ -1,18 +1,16 @@
 {
   "name": "@angular/benchpress",
-  "version": "0.0.0-PLACEHOLDER",
+  "version": "0.1.0",
   "description": "Benchpress - a framework for e2e performance tests",
   "main": "index.js",
   "typings": "index.d.ts",
   "dependencies": {
-    "@angular/core": "0.0.0-PLACEHOLDER",
+    "@angular/core": "^2.0.0-rc.7",
     "reflect-metadata": "^0.1.2",
-    "rxjs": "5.0.0-beta.11"
-  },
-  "optionalDependencies": {
+    "rxjs": "5.0.0-beta.12",
     "jpm": "1.1.4",
     "firefox-profile": "0.4.0",
-    "selenium-webdriver": "3.0.0-beta-2"
+    "selenium-webdriver": "^2.53.3"
   },
   "repository": {
     "type": "git",

modules/@angular/benchpress/publish.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+set -ex
+
+cd $(dirname $0)/../../..
+ROOTDIR=$(pwd)
+SRCDIR=${ROOTDIR}/modules/@angular/benchpress
+DESTDIR=${ROOTDIR}/dist/packages-dist/benchpress
+
+rm -fr ${DESTDIR}
+
+echo "====== BUILDING... ====="
+./build.sh --packages=core,benchpress --bundle=false
+
+echo "====== PUBLISHING: ${DESTDIR} ====="
+npm publish ${DESTDIR} --access public

modules/@angular/benchpress/src/common_options.ts

@@ -9,8 +9,6 @@
 import {OpaqueToken} from '@angular/core';
 import * as fs from 'fs';
 
-import {DateWrapper} from './facade/lang';
-
 export class Options {
   static SAMPLE_ID = new OpaqueToken('Options.sampleId');
   static DEFAULT_DESCRIPTION = new OpaqueToken('Options.defaultDescription');
@@ -34,7 +32,7 @@ export class Options {
     {provide: Options.FORCE_GC, useValue: false},
     {provide: Options.PREPARE, useValue: Options.NO_PREPARE},
     {provide: Options.MICRO_METRICS, useValue: {}}, {provide: Options.USER_METRICS, useValue: {}},
-    {provide: Options.NOW, useValue: () => DateWrapper.now()},
+    {provide: Options.NOW, useValue: () => new Date()},
     {provide: Options.RECEIVED_DATA, useValue: false},
     {provide: Options.REQUEST_COUNT, useValue: false},
     {provide: Options.CAPTURE_FRAMES, useValue: false},

modules/@angular/benchpress/src/firefox_extension/data/installed_script.dart

@@ -1,3 +0,0 @@
-library benchpress.src.firefox_extension.data.installed_script;
-
-//no dart implementation

modules/@angular/benchpress/src/firefox_extension/data/installed_script.ts

@@ -10,7 +10,7 @@ declare var exportFunction: any;
 declare var unsafeWindow: any;
 
 exportFunction(function() {
-  var curTime = unsafeWindow.performance.now();
+  const curTime = unsafeWindow.performance.now();
   (<any>self).port.emit('startProfiler', curTime);
 }, unsafeWindow, {defineAs: 'startProfiler'});
 
@@ -28,11 +28,11 @@ exportFunction(function() {
 }, unsafeWindow, {defineAs: 'forceGC'});
 
 exportFunction(function(name: string) {
-  var curTime = unsafeWindow.performance.now();
+  const curTime = unsafeWindow.performance.now();
   (<any>self).port.emit('markStart', name, curTime);
 }, unsafeWindow, {defineAs: 'markStart'});
 
 exportFunction(function(name: string) {
-  var curTime = unsafeWindow.performance.now();
+  const curTime = unsafeWindow.performance.now();
   (<any>self).port.emit('markEnd', name, curTime);
 }, unsafeWindow, {defineAs: 'markEnd'});

modules/@angular/benchpress/src/firefox_extension/lib/main.ts

@@ -6,9 +6,9 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-var {Cc, Ci, Cu} = require('chrome');
-var os = Cc['@mozilla.org/observer-service;1'].getService(Ci.nsIObserverService);
-var ParserUtil = require('./parser_util');
+const {Cc, Ci, Cu} = require('chrome');
+const os = Cc['@mozilla.org/observer-service;1'].getService(Ci.nsIObserverService);
+const ParserUtil = require('./parser_util');
 
 class Profiler {
   private _profiler: any;
@@ -26,8 +26,8 @@ class Profiler {
   stop() { this._profiler.StopProfiler(); }
 
   getProfilePerfEvents() {
-    var profileData = this._profiler.getProfileData();
-    var perfEvents = ParserUtil.convertPerfProfileToEvents(profileData);
+    const profileData = this._profiler.getProfileData();
+    let perfEvents = ParserUtil.convertPerfProfileToEvents(profileData);
     perfEvents = this._mergeMarkerEvents(perfEvents);
     perfEvents.sort(function(event1: any, event2: any) {
       return event1.ts - event2.ts;
@@ -42,11 +42,11 @@ class Profiler {
   }
 
   addStartEvent(name: string, timeStarted: number) {
-    this._markerEvents.push({ph: 'b', ts: timeStarted - this._profilerStartTime, name: name});
+    this._markerEvents.push({ph: 'B', ts: timeStarted - this._profilerStartTime, name: name});
   }
 
   addEndEvent(name: string, timeEnded: number) {
-    this._markerEvents.push({ph: 'e', ts: timeEnded - this._profilerStartTime, name: name});
+    this._markerEvents.push({ph: 'E', ts: timeEnded - this._profilerStartTime, name: name});
   }
 }
 
@@ -55,9 +55,9 @@ function forceGC() {
   os.notifyObservers(null, 'child-gc-request', null);
 };
 
-var mod = require('sdk/page-mod');
-var data = require('sdk/self').data;
-var profiler = new Profiler();
+const mod = require('sdk/page-mod');
+const data = require('sdk/self').data;
+const profiler = new Profiler();
 mod.PageMod({
   include: ['*'],
   contentScriptFile: data.url('installed_script.js'),

modules/@angular/benchpress/src/firefox_extension/lib/parser_util.ts

@@ -12,11 +12,11 @@
  *     within the perf profile.
  */
 export function convertPerfProfileToEvents(perfProfile: any): any[] {
-  var inProgressEvents = new Map();                 // map from event name to start time
-  var finishedEvents: {[key: string]: any}[] = [];  // Event[] finished events
-  var addFinishedEvent = function(eventName: string, startTime: number, endTime: number) {
-    var categorizedEventName = categorizeEvent(eventName);
-    var args: {[key: string]: any} = undefined;
+  const inProgressEvents = new Map();                 // map from event name to start time
+  const finishedEvents: {[key: string]: any}[] = [];  // Event[] finished events
+  const addFinishedEvent = function(eventName: string, startTime: number, endTime: number) {
+    const categorizedEventName = categorizeEvent(eventName);
+    let args: {[key: string]: any} = undefined;
     if (categorizedEventName == 'gc') {
       // TODO: We cannot measure heap size at the moment
       args = {usedHeapSize: 0};
@@ -31,17 +31,17 @@ export function convertPerfProfileToEvents(perfProfile: any): any[] {
     }
   };
 
-  var samples = perfProfile.threads[0].samples;
+  const samples = perfProfile.threads[0].samples;
   // In perf profile, firefox samples all the frames in set time intervals. Here
   // we go through all the samples and construct the start and end time for each
   // event.
-  for (var i = 0; i < samples.length; ++i) {
-    var sample = samples[i];
-    var sampleTime = sample.time;
+  for (let i = 0; i < samples.length; ++i) {
+    const sample = samples[i];
+    const sampleTime = sample.time;
 
     // Add all the frames into a set so it's easier/faster to find the set
     // differences
-    var sampleFrames = new Set();
+    const sampleFrames = new Set();
     sample.frames.forEach(function(frame: {[key: string]: any}) {
       sampleFrames.add(frame['location']);
     });
@@ -49,7 +49,7 @@ export function convertPerfProfileToEvents(perfProfile: any): any[] {
     // If an event is in the inProgressEvents map, but not in the current sample,
     // then it must have just finished. We add this event to the finishedEvents
     // array and remove it from the inProgressEvents map.
-    var previousSampleTime = (i == 0 ? /* not used */ -1 : samples[i - 1].time);
+    const previousSampleTime = (i == 0 ? /* not used */ -1 : samples[i - 1].time);
     inProgressEvents.forEach(function(startTime, eventName) {
       if (!(sampleFrames.has(eventName))) {
         addFinishedEvent(eventName, startTime, previousSampleTime);
@@ -69,7 +69,7 @@ export function convertPerfProfileToEvents(perfProfile: any): any[] {
 
   // If anything is still in progress, we need to included it as a finished event
   // since recording ended.
-  var lastSampleTime = samples[samples.length - 1].time;
+  const lastSampleTime = samples[samples.length - 1].time;
   inProgressEvents.forEach(function(startTime, eventName) {
     addFinishedEvent(eventName, startTime, lastSampleTime);
   });

modules/@angular/benchpress/src/firefox_extension/lib/test_helper.ts

@@ -6,15 +6,15 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-var q = require('q');
-var FirefoxProfile = require('firefox-profile');
-var jpm = require('jpm/lib/xpi');
-var pathUtil = require('path');
+const q = require('q');
+const FirefoxProfile = require('firefox-profile');
+const jpm = require('jpm/lib/xpi');
+const pathUtil = require('path');
 
-var PERF_ADDON_PACKAGE_JSON_DIR = '..';
+const PERF_ADDON_PACKAGE_JSON_DIR = '..';
 
 exports.getAbsolutePath = function(path: string) {
-  var normalizedPath = pathUtil.normalize(path);
+  const normalizedPath = pathUtil.normalize(path);
   if (pathUtil.resolve(normalizedPath) == normalizedPath) {
     // Already absolute path
     return normalizedPath;
@@ -24,12 +24,12 @@ exports.getAbsolutePath = function(path: string) {
 };
 
 exports.getFirefoxProfile = function(extensionPath: string) {
-  var deferred = q.defer();
+  const deferred = q.defer();
 
-  var firefoxProfile = new FirefoxProfile();
+  const firefoxProfile = new FirefoxProfile();
   firefoxProfile.addExtensions([extensionPath], () => {
     firefoxProfile.encoded((encodedProfile: any) => {
-      var multiCapabilities = [{browserName: 'firefox', firefox_profile: encodedProfile}];
+      const multiCapabilities = [{browserName: 'firefox', firefox_profile: encodedProfile}];
       deferred.resolve(multiCapabilities);
     });
   });
@@ -38,10 +38,10 @@ exports.getFirefoxProfile = function(extensionPath: string) {
 };
 
 exports.getFirefoxProfileWithExtension = function() {
-  var absPackageJsonDir = pathUtil.join(__dirname, PERF_ADDON_PACKAGE_JSON_DIR);
-  var packageJson = require(pathUtil.join(absPackageJsonDir, 'package.json'));
+  const absPackageJsonDir = pathUtil.join(__dirname, PERF_ADDON_PACKAGE_JSON_DIR);
+  const packageJson = require(pathUtil.join(absPackageJsonDir, 'package.json'));
 
-  var savedCwd = process.cwd();
+  const savedCwd = process.cwd();
   process.chdir(absPackageJsonDir);
 
   return jpm(packageJson).then((xpiPath: string) => {

modules/@angular/benchpress/src/measure_values.ts

@@ -6,18 +6,15 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {Map} from './facade/collection';
-import {Date, DateWrapper} from './facade/lang';
-
 export class MeasureValues {
   constructor(
       public runIndex: number, public timeStamp: Date, public values: {[key: string]: any}) {}
 
   toJson() {
     return {
-      'timeStamp': DateWrapper.toJson(this.timeStamp),
+      'timeStamp': this.timeStamp.toJSON(),
       'runIndex': this.runIndex,
-      'values': this.values
+      'values': this.values,
     };
   }
 }

modules/@angular/benchpress/src/metric/multi_metric.ts

@@ -7,7 +7,6 @@
  */
 
 import {Injector, OpaqueToken} from '@angular/core';
-import {StringMapWrapper} from '../facade/collection';
 
 import {Metric} from '../metric';
 
@@ -56,10 +55,9 @@ export class MultiMetric extends Metric {
 }
 
 function mergeStringMaps(maps: {[key: string]: string}[]): {[key: string]: string} {
-  var result: {[key: string]: string} = {};
-  maps.forEach(
-      map => { StringMapWrapper.forEach(map, (value, prop) => { result[prop] = value; }); });
+  const result: {[key: string]: string} = {};
+  maps.forEach(map => { Object.keys(map).forEach(prop => { result[prop] = map[prop]; }); });
   return result;
 }
 
-var _CHILDREN = new OpaqueToken('MultiMetric.children');
+const _CHILDREN = new OpaqueToken('MultiMetric.children');

modules/@angular/benchpress/src/metric/perflog_metric.ts

@@ -9,8 +9,6 @@
 import {Inject, Injectable, OpaqueToken} from '@angular/core';
 
 import {Options} from '../common_options';
-import {ListWrapper, StringMapWrapper} from '../facade/collection';
-import {Math, NumberWrapper, StringWrapper, isBlank, isPresent} from '../facade/lang';
 import {Metric} from '../metric';
 import {PerfLogEvent, PerfLogFeatures, WebDriverExtension} from '../web_driver_extension';
 
@@ -58,7 +56,7 @@ export class PerflogMetric extends Metric {
   }
 
   describe(): {[key: string]: string} {
-    var res: {[key: string]: any} = {
+    const res: {[key: string]: any} = {
       'scriptTime': 'script execution time in ms, including gc and render',
       'pureScriptTime': 'script execution time in ms, without gc nor render'
     };
@@ -82,7 +80,7 @@ export class PerflogMetric extends Metric {
     }
     if (this._captureFrames) {
       if (!this._perfLogFeatures.frameCapture) {
-        var warningMsg = 'WARNING: Metric requested, but not supported by driver';
+        const warningMsg = 'WARNING: Metric requested, but not supported by driver';
         // using dot syntax for metric name to keep them grouped together in console reporter
         res['frameTime.mean'] = warningMsg;
         res['frameTime.worst'] = warningMsg;
@@ -95,13 +93,14 @@ export class PerflogMetric extends Metric {
         res['frameTime.smooth'] = 'percentage of frames that hit 60fps';
       }
     }
-    StringMapWrapper.forEach(
-        this._microMetrics, (desc, name) => { StringMapWrapper.set(res, name, desc); });
+    for (const name in this._microMetrics) {
+      res[name] = this._microMetrics[name];
+    }
     return res;
   }
 
   beginMeasure(): Promise<any> {
-    var resultPromise = Promise.resolve(null);
+    let resultPromise = Promise.resolve(null);
     if (this._forceGc) {
       resultPromise = resultPromise.then((_) => this._driverExtension.gc());
     }
@@ -120,14 +119,14 @@ export class PerflogMetric extends Metric {
   private _endPlainMeasureAndMeasureForceGc(restartMeasure: boolean) {
     return this._endMeasure(true).then((measureValues) => {
       // disable frame capture for measurements during forced gc
-      var originalFrameCaptureValue = this._captureFrames;
+      const originalFrameCaptureValue = this._captureFrames;
       this._captureFrames = false;
       return this._driverExtension.gc()
           .then((_) => this._endMeasure(restartMeasure))
           .then((forceGcMeasureValues) => {
             this._captureFrames = originalFrameCaptureValue;
-            StringMapWrapper.set(measureValues, 'forcedGcTime', forceGcMeasureValues['gcTime']);
-            StringMapWrapper.set(measureValues, 'forcedGcAmount', forceGcMeasureValues['gcAmount']);
+            measureValues['forcedGcTime'] = forceGcMeasureValues['gcTime'];
+            measureValues['forcedGcAmount'] = forceGcMeasureValues['gcAmount'];
             return measureValues;
           });
     });
@@ -138,8 +137,8 @@ export class PerflogMetric extends Metric {
   }
 
   private _endMeasure(restart: boolean): Promise<{[key: string]: number}> {
-    var markName = this._markName(this._measureCount - 1);
-    var nextMarkName = restart ? this._markName(this._measureCount++) : null;
+    const markName = this._markName(this._measureCount - 1);
+    const nextMarkName = restart ? this._markName(this._measureCount++) : null;
     return this._driverExtension.timeEnd(markName, nextMarkName)
         .then((_) => this._readUntilEndMark(markName));
   }
@@ -151,29 +150,29 @@ export class PerflogMetric extends Metric {
     }
     return this._driverExtension.readPerfLog().then((events) => {
       this._addEvents(events);
-      var result = this._aggregateEvents(this._remainingEvents, markName);
-      if (isPresent(result)) {
+      const result = this._aggregateEvents(this._remainingEvents, markName);
+      if (result) {
         this._remainingEvents = events;
         return result;
       }
-      var resolve: (result: any) => void;
-      var promise = new Promise(res => { resolve = res; });
+      let resolve: (result: any) => void;
+      const promise = new Promise(res => { resolve = res; });
       this._setTimeout(() => resolve(this._readUntilEndMark(markName, loopCount + 1)), 100);
       return promise;
     });
   }
 
   private _addEvents(events: PerfLogEvent[]) {
-    var needSort = false;
+    let needSort = false;
     events.forEach(event => {
-      if (StringWrapper.equals(event['ph'], 'X')) {
+      if (event['ph'] === 'X') {
         needSort = true;
-        var startEvent: PerfLogEvent = {};
-        var endEvent: PerfLogEvent = {};
-        StringMapWrapper.forEach(event, (value, prop) => {
-          (<any>startEvent)[prop] = value;
-          (<any>endEvent)[prop] = value;
-        });
+        const startEvent: PerfLogEvent = {};
+        const endEvent: PerfLogEvent = {};
+        for (const prop in event) {
+          startEvent[prop] = event[prop];
+          endEvent[prop] = event[prop];
+        }
         startEvent['ph'] = 'B';
         endEvent['ph'] = 'E';
         endEvent['ts'] = startEvent['ts'] + startEvent['dur'];
@@ -185,15 +184,15 @@ export class PerflogMetric extends Metric {
     });
     if (needSort) {
       // Need to sort because of the ph==='X' events
-      ListWrapper.sort(this._remainingEvents, (a, b) => {
-        var diff = a['ts'] - b['ts'];
+      this._remainingEvents.sort((a, b) => {
+        const diff = a['ts'] - b['ts'];
         return diff > 0 ? 1 : diff < 0 ? -1 : 0;
       });
     }
   }
 
   private _aggregateEvents(events: PerfLogEvent[], markName: string): {[key: string]: number} {
-    var result: {[key: string]: number} = {'scriptTime': 0, 'pureScriptTime': 0};
+    const result: {[key: string]: number} = {'scriptTime': 0, 'pureScriptTime': 0};
     if (this._perfLogFeatures.gc) {
       result['gcTime'] = 0;
       result['majorGcTime'] = 0;
@@ -208,7 +207,9 @@ export class PerflogMetric extends Metric {
       result['frameTime.worst'] = 0;
       result['frameTime.smooth'] = 0;
     }
-    StringMapWrapper.forEach(this._microMetrics, (desc, name) => { result[name] = 0; });
+    for (const name in this._microMetrics) {
+      result[name] = 0;
+    }
     if (this._receivedData) {
       result['receivedData'] = 0;
     }
@@ -216,132 +217,129 @@ export class PerflogMetric extends Metric {
       result['requestCount'] = 0;
     }
 
-    var markStartEvent: PerfLogEvent = null;
-    var markEndEvent: PerfLogEvent = null;
-    var gcTimeInScript = 0;
-    var renderTimeInScript = 0;
-
-    var frameTimestamps: number[] = [];
-    var frameTimes: number[] = [];
-    var frameCaptureStartEvent: PerfLogEvent = null;
-    var frameCaptureEndEvent: PerfLogEvent = null;
-
-    var intervalStarts: {[key: string]: PerfLogEvent} = {};
-    var intervalStartCount: {[key: string]: number} = {};
+    let markStartEvent: PerfLogEvent = null;
+    let markEndEvent: PerfLogEvent = null;
     events.forEach((event) => {
-      var ph = event['ph'];
-      var name = event['name'];
-      var microIterations = 1;
-      var microIterationsMatch = name.match(_MICRO_ITERATIONS_REGEX);
-      if (isPresent(microIterationsMatch)) {
-        name = microIterationsMatch[1];
-        microIterations = NumberWrapper.parseInt(microIterationsMatch[2], 10);
-      }
-
-      if (StringWrapper.equals(ph, 'b') && StringWrapper.equals(name, markName)) {
+      const ph = event['ph'];
+      const name = event['name'];
+      if (ph === 'B' && name === markName) {
         markStartEvent = event;
-      } else if (StringWrapper.equals(ph, 'e') && StringWrapper.equals(name, markName)) {
+      } else if (ph === 'I' && name === 'navigationStart') {
+        // if a benchmark measures reload of a page, use the last
+        // navigationStart as begin event
+        markStartEvent = event;
+      } else if (ph === 'E' && name === markName) {
         markEndEvent = event;
       }
-
-      let isInstant = StringWrapper.equals(ph, 'I') || StringWrapper.equals(ph, 'i');
-      if (this._requestCount && StringWrapper.equals(name, 'sendRequest')) {
-        result['requestCount'] += 1;
-      } else if (this._receivedData && StringWrapper.equals(name, 'receivedData') && isInstant) {
-        result['receivedData'] += event['args']['encodedDataLength'];
-      } else if (StringWrapper.equals(name, 'navigationStart')) {
-        // We count data + requests since the last navigationStart
-        // (there might be chrome extensions loaded by selenium before our page, so there
-        // will likely be more than one navigationStart).
-        if (this._receivedData) {
-          result['receivedData'] = 0;
-        }
-        if (this._requestCount) {
-          result['requestCount'] = 0;
-        }
-      }
-      if (isPresent(markStartEvent) && isBlank(markEndEvent) &&
-          event['pid'] === markStartEvent['pid']) {
-        if (StringWrapper.equals(ph, 'b') && StringWrapper.equals(name, _MARK_NAME_FRAME_CAPUTRE)) {
-          if (isPresent(frameCaptureStartEvent)) {
-            throw new Error('can capture frames only once per benchmark run');
-          }
-          if (!this._captureFrames) {
-            throw new Error(
-                'found start event for frame capture, but frame capture was not requested in benchpress');
-          }
-          frameCaptureStartEvent = event;
-        } else if (
-            StringWrapper.equals(ph, 'e') && StringWrapper.equals(name, _MARK_NAME_FRAME_CAPUTRE)) {
-          if (isBlank(frameCaptureStartEvent)) {
-            throw new Error('missing start event for frame capture');
-          }
-          frameCaptureEndEvent = event;
-        }
-
-        if (isInstant) {
-          if (isPresent(frameCaptureStartEvent) && isBlank(frameCaptureEndEvent) &&
-              StringWrapper.equals(name, 'frame')) {
-            frameTimestamps.push(event['ts']);
-            if (frameTimestamps.length >= 2) {
-              frameTimes.push(
-                  frameTimestamps[frameTimestamps.length - 1] -
-                  frameTimestamps[frameTimestamps.length - 2]);
-            }
-          }
-        }
-
-        if (StringWrapper.equals(ph, 'B') || StringWrapper.equals(ph, 'b')) {
-          if (isBlank(intervalStarts[name])) {
-            intervalStartCount[name] = 1;
-            intervalStarts[name] = event;
-          } else {
-            intervalStartCount[name]++;
-          }
-        } else if (
-            (StringWrapper.equals(ph, 'E') || StringWrapper.equals(ph, 'e')) &&
-            isPresent(intervalStarts[name])) {
-          intervalStartCount[name]--;
-          if (intervalStartCount[name] === 0) {
-            var startEvent = intervalStarts[name];
-            var duration = (event['ts'] - startEvent['ts']);
-            intervalStarts[name] = null;
-            if (StringWrapper.equals(name, 'gc')) {
-              result['gcTime'] += duration;
-              var amount =
-                  (startEvent['args']['usedHeapSize'] - event['args']['usedHeapSize']) / 1000;
-              result['gcAmount'] += amount;
-              var majorGc = event['args']['majorGc'];
-              if (isPresent(majorGc) && majorGc) {
-                result['majorGcTime'] += duration;
-              }
-              if (isPresent(intervalStarts['script'])) {
-                gcTimeInScript += duration;
-              }
-            } else if (StringWrapper.equals(name, 'render')) {
-              result['renderTime'] += duration;
-              if (isPresent(intervalStarts['script'])) {
-                renderTimeInScript += duration;
-              }
-            } else if (StringWrapper.equals(name, 'script')) {
-              result['scriptTime'] += duration;
-            } else if (isPresent(this._microMetrics[name])) {
-              (<any>result)[name] += duration / microIterations;
-            }
-          }
-        }
-      }
     });
-    if (!isPresent(markStartEvent) || !isPresent(markEndEvent)) {
+    if (!markStartEvent || !markEndEvent) {
       // not all events have been received, no further processing for now
       return null;
     }
 
-    if (isPresent(markEndEvent) && isPresent(frameCaptureStartEvent) &&
-        isBlank(frameCaptureEndEvent)) {
+    let gcTimeInScript = 0;
+    let renderTimeInScript = 0;
+
+    const frameTimestamps: number[] = [];
+    const frameTimes: number[] = [];
+    let frameCaptureStartEvent: PerfLogEvent = null;
+    let frameCaptureEndEvent: PerfLogEvent = null;
+
+    const intervalStarts: {[key: string]: PerfLogEvent} = {};
+    const intervalStartCount: {[key: string]: number} = {};
+
+    let inMeasureRange = false;
+    events.forEach((event) => {
+      const ph = event['ph'];
+      let name = event['name'];
+      let microIterations = 1;
+      const microIterationsMatch = name.match(_MICRO_ITERATIONS_REGEX);
+      if (microIterationsMatch) {
+        name = microIterationsMatch[1];
+        microIterations = parseInt(microIterationsMatch[2], 10);
+      }
+      if (event === markStartEvent) {
+        inMeasureRange = true;
+      } else if (event === markEndEvent) {
+        inMeasureRange = false;
+      }
+      if (!inMeasureRange || event['pid'] !== markStartEvent['pid']) {
+        return;
+      }
+
+      if (this._requestCount && name === 'sendRequest') {
+        result['requestCount'] += 1;
+      } else if (this._receivedData && name === 'receivedData' && ph === 'I') {
+        result['receivedData'] += event['args']['encodedDataLength'];
+      }
+      if (ph === 'B' && name === _MARK_NAME_FRAME_CAPUTRE) {
+        if (frameCaptureStartEvent) {
+          throw new Error('can capture frames only once per benchmark run');
+        }
+        if (!this._captureFrames) {
+          throw new Error(
+              'found start event for frame capture, but frame capture was not requested in benchpress');
+        }
+        frameCaptureStartEvent = event;
+      } else if (ph === 'E' && name === _MARK_NAME_FRAME_CAPUTRE) {
+        if (!frameCaptureStartEvent) {
+          throw new Error('missing start event for frame capture');
+        }
+        frameCaptureEndEvent = event;
+      }
+
+      if (ph === 'I' && frameCaptureStartEvent && !frameCaptureEndEvent && name === 'frame') {
+        frameTimestamps.push(event['ts']);
+        if (frameTimestamps.length >= 2) {
+          frameTimes.push(
+              frameTimestamps[frameTimestamps.length - 1] -
+              frameTimestamps[frameTimestamps.length - 2]);
+        }
+      }
+
+      if (ph === 'B') {
+        if (!intervalStarts[name]) {
+          intervalStartCount[name] = 1;
+          intervalStarts[name] = event;
+        } else {
+          intervalStartCount[name]++;
+        }
+      } else if ((ph === 'E') && intervalStarts[name]) {
+        intervalStartCount[name]--;
+        if (intervalStartCount[name] === 0) {
+          const startEvent = intervalStarts[name];
+          const duration = (event['ts'] - startEvent['ts']);
+          intervalStarts[name] = null;
+          if (name === 'gc') {
+            result['gcTime'] += duration;
+            const amount =
+                (startEvent['args']['usedHeapSize'] - event['args']['usedHeapSize']) / 1000;
+            result['gcAmount'] += amount;
+            const majorGc = event['args']['majorGc'];
+            if (majorGc && majorGc) {
+              result['majorGcTime'] += duration;
+            }
+            if (intervalStarts['script']) {
+              gcTimeInScript += duration;
+            }
+          } else if (name === 'render') {
+            result['renderTime'] += duration;
+            if (intervalStarts['script']) {
+              renderTimeInScript += duration;
+            }
+          } else if (name === 'script') {
+            result['scriptTime'] += duration;
+          } else if (this._microMetrics[name]) {
+            (<any>result)[name] += duration / microIterations;
+          }
+        }
+      }
+    });
+
+    if (frameCaptureStartEvent && !frameCaptureEndEvent) {
       throw new Error('missing end event for frame capture');
     }
-    if (this._captureFrames && isBlank(frameCaptureStartEvent)) {
+    if (this._captureFrames && !frameCaptureStartEvent) {
       throw new Error('frame capture requested in benchpress, but no start event was found');
     }
     if (frameTimes.length > 0) {
@@ -353,7 +351,7 @@ export class PerflogMetric extends Metric {
 
   private _addFrameMetrics(result: {[key: string]: number}, frameTimes: any[]) {
     result['frameTime.mean'] = frameTimes.reduce((a, b) => a + b, 0) / frameTimes.length;
-    var firstFrame = frameTimes[0];
+    const firstFrame = frameTimes[0];
     result['frameTime.worst'] = frameTimes.reduce((a, b) => a > b ? a : b, firstFrame);
     result['frameTime.best'] = frameTimes.reduce((a, b) => a < b ? a : b, firstFrame);
     result['frameTime.smooth'] =
@@ -363,11 +361,11 @@ export class PerflogMetric extends Metric {
   private _markName(index: number) { return `${_MARK_NAME_PREFIX}${index}`; }
 }
 
-var _MICRO_ITERATIONS_REGEX = /(.+)\*(\d+)$/;
+const _MICRO_ITERATIONS_REGEX = /(.+)\*(\d+)$/;
 
-var _MAX_RETRY_COUNT = 20;
-var _MARK_NAME_PREFIX = 'benchpress';
+const _MAX_RETRY_COUNT = 20;
+const _MARK_NAME_PREFIX = 'benchpress';
 
-var _MARK_NAME_FRAME_CAPUTRE = 'frameCapture';
+const _MARK_NAME_FRAME_CAPUTRE = 'frameCapture';
 // using 17ms as a somewhat looser threshold, instead of 16.6666ms
-var _FRAME_TIME_SMOOTH_THRESHOLD = 17;
+const _FRAME_TIME_SMOOTH_THRESHOLD = 17;

modules/@angular/benchpress/src/metric/user_metric.ts

@@ -6,11 +6,9 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {Inject, Injectable, OpaqueToken, Provider} from '@angular/core';
+import {Inject, Injectable} from '@angular/core';
 
 import {Options} from '../common_options';
-import {StringMapWrapper} from '../facade/collection';
-import {isNumber} from '../facade/lang';
 import {Metric} from '../metric';
 import {WebDriverAdapter} from '../web_driver_adapter';
 
@@ -35,22 +33,22 @@ export class UserMetric extends Metric {
   endMeasure(restart: boolean): Promise<{[key: string]: any}> {
     let resolve: (result: any) => void;
     let reject: (error: any) => void;
-    let promise = new Promise((res, rej) => {
+    const promise = new Promise((res, rej) => {
       resolve = res;
       reject = rej;
     });
-    let adapter = this._wdAdapter;
-    let names = StringMapWrapper.keys(this._userMetrics);
+    const adapter = this._wdAdapter;
+    const names = Object.keys(this._userMetrics);
 
     function getAndClearValues() {
       Promise.all(names.map(name => adapter.executeScript(`return window.${name}`)))
           .then((values: any[]) => {
-            if (values.every(isNumber)) {
+            if (values.every(v => typeof v === 'number')) {
               Promise.all(names.map(name => adapter.executeScript(`delete window.${name}`)))
                   .then((_: any[]) => {
-                    let map = StringMapWrapper.create();
+                    const map: {[k: string]: any} = {};
                     for (let i = 0, n = names.length; i < n; i++) {
-                      StringMapWrapper.set(map, names[i], values[i]);
+                      map[names[i]] = values[i];
                     }
                     resolve(map);
                   }, reject);

modules/@angular/benchpress/src/reporter/console_reporter.ts

@@ -7,10 +7,7 @@
  */
 
 import {Inject, Injectable, OpaqueToken} from '@angular/core';
-
-import {ListWrapper, StringMapWrapper} from '../facade/collection';
-import {NumberWrapper, isBlank, isPresent, print} from '../facade/lang';
-import {Math} from '../facade/math';
+import {print} from '../facade/lang';
 import {MeasureValues} from '../measure_values';
 import {Reporter} from '../reporter';
 import {SampleDescription} from '../sample_description';
@@ -31,8 +28,8 @@ export class ConsoleReporter extends Reporter {
   ];
 
   private static _lpad(value: string, columnWidth: number, fill = ' ') {
-    var result = '';
-    for (var i = 0; i < columnWidth - value.length; i++) {
+    let result = '';
+    for (let i = 0; i < columnWidth - value.length; i++) {
       result += fill;
     }
     return result + value;
@@ -52,7 +49,7 @@ export class ConsoleReporter extends Reporter {
   private _printDescription(sampleDescription: SampleDescription) {
     this._print(`BENCHMARK ${sampleDescription.id}`);
     this._print('Description:');
-    var props = sortedProps(sampleDescription.description);
+    const props = sortedProps(sampleDescription.description);
     props.forEach((prop) => { this._print(`- ${prop}: ${sampleDescription.description[prop]}`); });
     this._print('Metrics:');
     this._metricNames.forEach((metricName) => {
@@ -64,8 +61,8 @@ export class ConsoleReporter extends Reporter {
   }
 
   reportMeasureValues(measureValues: MeasureValues): Promise<any> {
-    var formattedValues = this._metricNames.map(metricName => {
-      var value = measureValues.values[metricName];
+    const formattedValues = this._metricNames.map(metricName => {
+      const value = measureValues.values[metricName];
       return formatNum(value);
     });
     this._printStringRow(formattedValues);

modules/@angular/benchpress/src/reporter/json_file_reporter.ts

@@ -9,7 +9,6 @@
 import {Inject, Injectable, OpaqueToken} from '@angular/core';
 
 import {Options} from '../common_options';
-import {DateWrapper, Json, isBlank, isPresent} from '../facade/lang';
 import {MeasureValues} from '../measure_values';
 import {Reporter} from '../reporter';
 import {SampleDescription} from '../sample_description';
@@ -39,14 +38,15 @@ export class JsonFileReporter extends Reporter {
     sortedProps(this._description.metrics).forEach((metricName) => {
       stats[metricName] = formatStats(validSample, metricName);
     });
-    var content = Json.stringify({
-      'description': this._description,
-      'stats': stats,
-      'completeSample': completeSample,
-      'validSample': validSample,
-    });
-    var filePath =
-        `${this._path}/${this._description.id}_${DateWrapper.toMillis(this._now())}.json`;
+    const content = JSON.stringify(
+        {
+          'description': this._description,
+          'stats': stats,
+          'completeSample': completeSample,
+          'validSample': validSample,
+        },
+        null, 2);
+    const filePath = `${this._path}/${this._description.id}_${this._now().getTime()}.json`;
     return this._writeFile(filePath, content);
   }
 }

modules/@angular/benchpress/src/reporter/multi_reporter.ts

@@ -39,4 +39,4 @@ export class MultiReporter extends Reporter {
   }
 }
 
-var _CHILDREN = new OpaqueToken('MultiReporter.children');
+const _CHILDREN = new OpaqueToken('MultiReporter.children');

modules/@angular/benchpress/src/reporter/util.ts

@@ -6,28 +6,23 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {StringMapWrapper} from '../facade/collection';
-import {NumberWrapper} from '../facade/lang';
 import {MeasureValues} from '../measure_values';
 import {Statistic} from '../statistic';
 
 export function formatNum(n: number) {
-  return NumberWrapper.toFixed(n, 2);
+  return n.toFixed(2);
 }
 
 export function sortedProps(obj: {[key: string]: any}) {
-  var props: string[] = [];
-  StringMapWrapper.forEach(obj, (value, prop) => props.push(prop));
-  props.sort();
-  return props;
+  return Object.keys(obj).sort();
 }
 
 export function formatStats(validSamples: MeasureValues[], metricName: string): string {
-  var samples = validSamples.map(measureValues => measureValues.values[metricName]);
-  var mean = Statistic.calculateMean(samples);
-  var cv = Statistic.calculateCoefficientOfVariation(samples, mean);
-  var formattedMean = formatNum(mean);
+  const samples = validSamples.map(measureValues => measureValues.values[metricName]);
+  const mean = Statistic.calculateMean(samples);
+  const cv = Statistic.calculateCoefficientOfVariation(samples, mean);
+  const formattedMean = formatNum(mean);
   // Note: Don't use the unicode character for +- as it might cause
   // hickups for consoles...
-  return NumberWrapper.isNaN(cv) ? formattedMean : `${formattedMean}+-${Math.floor(cv)}%`;
-}
+  return isNaN(cv) ? formattedMean : `${formattedMean}+-${Math.floor(cv)}%`;
+}

modules/@angular/benchpress/src/runner.ts

@@ -9,7 +9,7 @@
 import {Provider, ReflectiveInjector} from '@angular/core';
 
 import {Options} from './common_options';
-import {isBlank, isPresent} from './facade/lang';
+import {isPresent} from './facade/lang';
 import {Metric} from './metric';
 import {MultiMetric} from './metric/multi_metric';
 import {PerflogMetric} from './metric/perflog_metric';
@@ -45,7 +45,7 @@ export class Runner {
     providers?: Provider[],
     userMetrics?: {[key: string]: string}
   }): Promise<SampleState> {
-    var sampleProviders: Provider[] = [
+    const sampleProviders: Provider[] = [
       _DEFAULT_PROVIDERS, this._defaultProviders, {provide: Options.SAMPLE_ID, useValue: id},
       {provide: Options.EXECUTE, useValue: execute}
     ];
@@ -62,33 +62,33 @@ export class Runner {
       sampleProviders.push(providers);
     }
 
-    var inj = ReflectiveInjector.resolveAndCreate(sampleProviders);
-    var adapter = inj.get(WebDriverAdapter);
+    const inj = ReflectiveInjector.resolveAndCreate(sampleProviders);
+    const adapter: WebDriverAdapter = inj.get(WebDriverAdapter);
 
     return Promise
         .all([adapter.capabilities(), adapter.executeScript('return window.navigator.userAgent;')])
         .then((args) => {
-          var capabilities = args[0];
-          var userAgent = args[1];
+          const capabilities = args[0];
+          const userAgent = args[1];
 
           // This might still create instances twice. We are creating a new injector with all the
           // providers.
           // Only WebDriverAdapter is reused.
           // TODO vsavkin consider changing it when toAsyncFactory is added back or when child
           // injectors are handled better.
-          var injector = ReflectiveInjector.resolveAndCreate([
+          const injector = ReflectiveInjector.resolveAndCreate([
             sampleProviders, {provide: Options.CAPABILITIES, useValue: capabilities},
             {provide: Options.USER_AGENT, useValue: userAgent},
             {provide: WebDriverAdapter, useValue: adapter}
           ]);
 
-          var sampler = injector.get(Sampler);
+          const sampler = injector.get(Sampler);
           return sampler.sample();
         });
   }
 }
 
-var _DEFAULT_PROVIDERS = [
+const _DEFAULT_PROVIDERS = [
   Options.DEFAULT_PROVIDERS,
   Sampler.PROVIDERS,
   ConsoleReporter.PROVIDERS,

modules/@angular/benchpress/src/sample_description.ts

@@ -9,7 +9,6 @@
 import {OpaqueToken} from '@angular/core';
 
 import {Options} from './common_options';
-import {StringMapWrapper} from './facade/collection';
 import {Metric} from './metric';
 import {Validator} from './validator';
 
@@ -42,7 +41,7 @@ export class SampleDescription {
       public metrics: {[key: string]: any}) {
     this.description = {};
     descriptions.forEach(description => {
-      StringMapWrapper.forEach(description, (value, prop) => this.description[prop] = value);
+      Object.keys(description).forEach(prop => { this.description[prop] = description[prop]; });
     });
   }
 

modules/@angular/benchpress/src/sampler.ts

@@ -6,10 +6,10 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {Inject, Injectable, OpaqueToken} from '@angular/core';
+import {Inject, Injectable} from '@angular/core';
 
 import {Options} from './common_options';
-import {Date, DateWrapper, isBlank, isPresent} from './facade/lang';
+import {isPresent} from './facade/lang';
 import {MeasureValues} from './measure_values';
 import {Metric} from './metric';
 import {Reporter} from './reporter';
@@ -49,7 +49,7 @@ export class Sampler {
   }
 
   private _iterate(lastState: SampleState): Promise<SampleState> {
-    var resultPromise: Promise<any>;
+    let resultPromise: Promise<SampleState>;
     if (this._prepare !== Options.NO_PREPARE) {
       resultPromise = this._driver.waitFor(this._prepare);
     } else {
@@ -64,10 +64,10 @@ export class Sampler {
   }
 
   private _report(state: SampleState, metricValues: {[key: string]: any}): Promise<SampleState> {
-    var measureValues = new MeasureValues(state.completeSample.length, this._now(), metricValues);
-    var completeSample = state.completeSample.concat([measureValues]);
-    var validSample = this._validator.validate(completeSample);
-    var resultPromise = this._reporter.reportMeasureValues(measureValues);
+    const measureValues = new MeasureValues(state.completeSample.length, this._now(), metricValues);
+    const completeSample = state.completeSample.concat([measureValues]);
+    const validSample = this._validator.validate(completeSample);
+    let resultPromise = this._reporter.reportMeasureValues(measureValues);
     if (isPresent(validSample)) {
       resultPromise =
           resultPromise.then((_) => this._reporter.reportSample(completeSample, validSample));
@@ -77,5 +77,5 @@ export class Sampler {
 }
 
 export class SampleState {
-  constructor(public completeSample: any[], public validSample: any[]) {}
+  constructor(public completeSample: MeasureValues[], public validSample: MeasureValues[]) {}
 }

modules/@angular/benchpress/src/statistic.ts

@@ -6,22 +6,20 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {Math} from './facade/math';
-
 export class Statistic {
   static calculateCoefficientOfVariation(sample: number[], mean: number) {
     return Statistic.calculateStandardDeviation(sample, mean) / mean * 100;
   }
 
   static calculateMean(samples: number[]) {
-    var total = 0;
+    let total = 0;
     // TODO: use reduce
     samples.forEach(x => total += x);
     return total / samples.length;
   }
 
   static calculateStandardDeviation(samples: number[], mean: number) {
-    var deviation = 0;
+    let deviation = 0;
     // TODO: use reduce
     samples.forEach(x => deviation += Math.pow(x - mean, 2));
     deviation = deviation / (samples.length);
@@ -32,9 +30,9 @@ export class Statistic {
   static calculateRegressionSlope(
       xValues: number[], xMean: number, yValues: number[], yMean: number) {
     // See http://en.wikipedia.org/wiki/Simple_linear_regression
-    var dividendSum = 0;
-    var divisorSum = 0;
-    for (var i = 0; i < xValues.length; i++) {
+    let dividendSum = 0;
+    let divisorSum = 0;
+    for (let i = 0; i < xValues.length; i++) {
       dividendSum += (xValues[i] - xMean) * (yValues[i] - yMean);
       divisorSum += Math.pow(xValues[i] - xMean, 2);
     }

modules/@angular/benchpress/src/validator/regression_slope_validator.ts

@@ -8,13 +8,10 @@
 
 import {Inject, Injectable, OpaqueToken} from '@angular/core';
 
-import {ListWrapper} from '../facade/collection';
 import {MeasureValues} from '../measure_values';
 import {Statistic} from '../statistic';
 import {Validator} from '../validator';
 
-
-
 /**
  * A validator that checks the regression slope of a specific metric.
  * Waits for the regression slope to be >=0.
@@ -40,17 +37,17 @@ export class RegressionSlopeValidator extends Validator {
 
   validate(completeSample: MeasureValues[]): MeasureValues[] {
     if (completeSample.length >= this._sampleSize) {
-      var latestSample = ListWrapper.slice(
-          completeSample, completeSample.length - this._sampleSize, completeSample.length);
-      var xValues: number[] = [];
-      var yValues: number[] = [];
-      for (var i = 0; i < latestSample.length; i++) {
+      const latestSample =
+          completeSample.slice(completeSample.length - this._sampleSize, completeSample.length);
+      const xValues: number[] = [];
+      const yValues: number[] = [];
+      for (let i = 0; i < latestSample.length; i++) {
         // For now, we only use the array index as x value.
         // TODO(tbosch): think about whether we should use time here instead
         xValues.push(i);
         yValues.push(latestSample[i].values[this._metric]);
       }
-      var regressionSlope = Statistic.calculateRegressionSlope(
+      const regressionSlope = Statistic.calculateRegressionSlope(
           xValues, Statistic.calculateMean(xValues), yValues, Statistic.calculateMean(yValues));
       return regressionSlope >= 0 ? latestSample : null;
     } else {

modules/@angular/benchpress/src/validator/size_validator.ts

@@ -8,12 +8,9 @@
 
 import {Inject, Injectable, OpaqueToken} from '@angular/core';
 
-import {ListWrapper} from '../facade/collection';
 import {MeasureValues} from '../measure_values';
 import {Validator} from '../validator';
 
-
-
 /**
  * A validator that waits for the sample to have a certain size.
  */
@@ -28,8 +25,7 @@ export class SizeValidator extends Validator {
 
   validate(completeSample: MeasureValues[]): MeasureValues[] {
     if (completeSample.length >= this._sampleSize) {
-      return ListWrapper.slice(
-          completeSample, completeSample.length - this._sampleSize, completeSample.length);
+      return completeSample.slice(completeSample.length - this._sampleSize, completeSample.length);
     } else {
       return null;
     }

modules/@angular/benchpress/src/web_driver_adapter.ts

@@ -17,6 +17,6 @@ export abstract class WebDriverAdapter {
   waitFor(callback: Function): Promise<any> { throw new Error('NYI'); }
   executeScript(script: string): Promise<any> { throw new Error('NYI'); }
   executeAsyncScript(script: string): Promise<any> { throw new Error('NYI'); }
-  capabilities(): Promise<Map<string, any>> { throw new Error('NYI'); }
+  capabilities(): Promise<{[key: string]: any}> { throw new Error('NYI'); }
   logs(type: string): Promise<any[]> { throw new Error('NYI'); }
 }

modules/@angular/benchpress/src/web_driver_extension.ts

@@ -9,16 +9,22 @@
 import {Injector, OpaqueToken} from '@angular/core';
 
 import {Options} from './common_options';
-import {isBlank, isPresent} from './facade/lang';
 
 export type PerfLogEvent = {
-  cat?: string,
-  ph?: 'X' | 'B' | 'E' | 'b' | 'e',
+  [key: string]: any
+} & {
+  ph?: 'X' | 'B' | 'E' | 'I',
   ts?: number,
   dur?: number,
   name?: string,
   pid?: string,
-  args?: {encodedDataLength?: number, usedHeapSize?: number, majorGc?: number}
+  args?: {
+    encodedDataLength?: number,
+    usedHeapSize?: number,
+    majorGc?: boolean,
+    url?: string,
+    method?: string
+  }
 };
 
 /**
@@ -28,7 +34,7 @@ export type PerfLogEvent = {
  */
 export abstract class WebDriverExtension {
   static provideFirstSupported(childTokens: any[]): any[] {
-    var res = [
+    const res = [
       {
         provide: _CHILDREN,
         useFactory: (injector: Injector) => childTokens.map(token => injector.get(token)),
@@ -36,14 +42,14 @@ export abstract class WebDriverExtension {
       },
       {
         provide: WebDriverExtension,
-        useFactory: (children: WebDriverExtension[], capabilities: any) => {
-          var delegate: WebDriverExtension;
+        useFactory: (children: WebDriverExtension[], capabilities: {[key: string]: any}) => {
+          let delegate: WebDriverExtension;
           children.forEach(extension => {
             if (extension.supports(capabilities)) {
               delegate = extension;
             }
           });
-          if (isBlank(delegate)) {
+          if (!delegate) {
             throw new Error('Could not find a delegate for given capabilities!');
           }
           return delegate;
@@ -64,8 +70,7 @@ export abstract class WebDriverExtension {
    * Format:
    * - cat: category of the event
    * - name: event name: 'script', 'gc', 'render', ...
-   * - ph: phase: 'B' (begin), 'E' (end), 'b' (nestable start), 'e' (nestable end), 'X' (Complete
-   *event)
+   * - ph: phase: 'B' (begin), 'E' (end), 'X' (Complete event), 'I' (Instant event)
    * - ts: timestamp in ms, e.g. 12345
    * - pid: process id
    * - args: arguments, e.g. {heapSize: 1234}
@@ -96,4 +101,4 @@ export class PerfLogFeatures {
   }
 }
 
-var _CHILDREN = new OpaqueToken('WebDriverExtension.children');
+const _CHILDREN = new OpaqueToken('WebDriverExtension.children');

modules/@angular/benchpress/src/webdriver/chrome_driver_extension.ts

@@ -9,16 +9,12 @@
 import {Inject, Injectable} from '@angular/core';
 
 import {Options} from '../common_options';
-import {ListWrapper, StringMapWrapper} from '../facade/collection';
-import {NumberWrapper, StringWrapper, isBlank, isPresent} from '../facade/lang';
 import {WebDriverAdapter} from '../web_driver_adapter';
 import {PerfLogEvent, PerfLogFeatures, WebDriverExtension} from '../web_driver_extension';
 
-
-
 /**
  * Set the following 'traceCategories' to collect metrics in Chrome:
- * 'v8,blink.console,disabled-by-default-devtools.timeline,devtools.timeline'
+ * 'v8,blink.console,disabled-by-default-devtools.timeline,devtools.timeline,blink.user_timing'
  *
  * In order to collect the frame rate related metrics, add 'benchmark'
  * to the list above.
@@ -35,18 +31,18 @@ export class ChromeDriverExtension extends WebDriverExtension {
   }
 
   private _parseChromeVersion(userAgent: string): number {
-    if (isBlank(userAgent)) {
+    if (!userAgent) {
       return -1;
     }
-    var v = StringWrapper.split(userAgent, /Chrom(e|ium)\//g)[2];
-    if (isBlank(v)) {
+    let v = userAgent.split(/Chrom(e|ium)\//g)[2];
+    if (!v) {
       return -1;
     }
     v = v.split('.')[0];
-    if (isBlank(v)) {
+    if (!v) {
       return -1;
     }
-    return NumberWrapper.parseInt(v, 10);
+    return parseInt(v, 10);
   }
 
   gc() { return this._driver.executeScript('window.gc()'); }
@@ -56,8 +52,8 @@ export class ChromeDriverExtension extends WebDriverExtension {
   }
 
   timeEnd(name: string, restartName: string = null): Promise<any> {
-    var script = `console.timeEnd('${name}');`;
-    if (isPresent(restartName)) {
+    let script = `console.timeEnd('${name}');`;
+    if (restartName) {
       script += `console.time('${restartName}');`;
     }
     return this._driver.executeScript(script);
@@ -71,13 +67,13 @@ export class ChromeDriverExtension extends WebDriverExtension {
     return this._driver.executeScript('1+1')
         .then((_) => this._driver.logs('performance'))
         .then((entries) => {
-          var events: PerfLogEvent[] = [];
+          const events: PerfLogEvent[] = [];
           entries.forEach(entry => {
-            var message = JSON.parse(entry['message'])['message'];
-            if (StringWrapper.equals(message['method'], 'Tracing.dataCollected')) {
+            const message = JSON.parse(entry['message'])['message'];
+            if (message['method'] === 'Tracing.dataCollected') {
               events.push(message['params']);
             }
-            if (StringWrapper.equals(message['method'], 'Tracing.bufferUsage')) {
+            if (message['method'] === 'Tracing.bufferUsage') {
               throw new Error('The DevTools trace buffer filled during the test!');
             }
           });
@@ -87,107 +83,64 @@ export class ChromeDriverExtension extends WebDriverExtension {
 
   private _convertPerfRecordsToEvents(
       chromeEvents: Array<{[key: string]: any}>, normalizedEvents: PerfLogEvent[] = null) {
-    if (isBlank(normalizedEvents)) {
+    if (!normalizedEvents) {
       normalizedEvents = [];
     }
-    var majorGCPids = {};
     chromeEvents.forEach((event) => {
-      var categories = this._parseCategories(event['cat']);
-      var name = event['name'];
-      if (this._isEvent(categories, name, ['blink.console'])) {
-        normalizedEvents.push(normalizeEvent(event, {'name': name}));
-      } else if (this._isEvent(
-                     categories, name, ['benchmark'],
-                     'BenchmarkInstrumentation::ImplThreadRenderingStats')) {
-        // TODO(goderbauer): Instead of BenchmarkInstrumentation::ImplThreadRenderingStats the
-        // following events should be used (if available) for more accurate measurments:
-        //   1st choice: vsync_before - ground truth on Android
-        //   2nd choice: BenchmarkInstrumentation::DisplayRenderingStats - available on systems with
-        //               new surfaces framework (not broadly enabled yet)
-        //   3rd choice: BenchmarkInstrumentation::ImplThreadRenderingStats - fallback event that is
-        //               always available if something is rendered
-        var frameCount = event['args']['data']['frame_count'];
-        if (frameCount > 1) {
-          throw new Error('multi-frame render stats not supported');
-        }
-        if (frameCount == 1) {
-          normalizedEvents.push(normalizeEvent(event, {'name': 'frame'}));
-        }
-      } else if (
-          this._isEvent(categories, name, ['disabled-by-default-devtools.timeline'], 'Rasterize') ||
-          this._isEvent(
-              categories, name, ['disabled-by-default-devtools.timeline'], 'CompositeLayers')) {
-        normalizedEvents.push(normalizeEvent(event, {'name': 'render'}));
-      } else if (this._majorChromeVersion < 45) {
-        var normalizedEvent = this._processAsPreChrome45Event(event, categories, majorGCPids);
-        if (normalizedEvent != null) normalizedEvents.push(normalizedEvent);
-      } else {
-        var normalizedEvent = this._processAsPostChrome44Event(event, categories);
-        if (normalizedEvent != null) normalizedEvents.push(normalizedEvent);
-      }
+      const categories = this._parseCategories(event['cat']);
+      const normalizedEvent = this._convertEvent(event, categories);
+      if (normalizedEvent != null) normalizedEvents.push(normalizedEvent);
     });
     return normalizedEvents;
   }
 
-  private _processAsPreChrome45Event(
-      event: {[key: string]: any}, categories: string[], majorGCPids: {[key: string]: any}) {
-    var name = event['name'];
-    var args = event['args'];
-    var pid = event['pid'];
-    var ph = event['ph'];
-    if (this._isEvent(
-            categories, name, ['disabled-by-default-devtools.timeline'], 'FunctionCall') &&
-        (isBlank(args) || isBlank(args['data']) ||
-         !StringWrapper.equals(args['data']['scriptName'], 'InjectedScript'))) {
-      return normalizeEvent(event, {'name': 'script'});
-    } else if (
-        this._isEvent(
-            categories, name, ['disabled-by-default-devtools.timeline'], 'RecalculateStyles') ||
-        this._isEvent(categories, name, ['disabled-by-default-devtools.timeline'], 'Layout') ||
-        this._isEvent(
-            categories, name, ['disabled-by-default-devtools.timeline'], 'UpdateLayerTree') ||
-        this._isEvent(categories, name, ['disabled-by-default-devtools.timeline'], 'Paint')) {
-      return normalizeEvent(event, {'name': 'render'});
+  private _convertEvent(event: {[key: string]: any}, categories: string[]) {
+    const name = event['name'];
+    const args = event['args'];
+    if (this._isEvent(categories, name, ['blink.console'])) {
+      return normalizeEvent(event, {'name': name});
     } else if (this._isEvent(
-                   categories, name, ['disabled-by-default-devtools.timeline'], 'GCEvent')) {
-      var normArgs: {[key: string]: any} = {
-        'usedHeapSize': isPresent(args['usedHeapSizeAfter']) ? args['usedHeapSizeAfter'] :
-                                                               args['usedHeapSizeBefore']
-      };
-      if (StringWrapper.equals(ph, 'E')) {
-        normArgs['majorGc'] = isPresent(majorGCPids[pid]) && majorGCPids[pid];
+                   categories, name, ['benchmark'],
+                   'BenchmarkInstrumentation::ImplThreadRenderingStats')) {
+      // TODO(goderbauer): Instead of BenchmarkInstrumentation::ImplThreadRenderingStats the
+      // following events should be used (if available) for more accurate measurments:
+      //   1st choice: vsync_before - ground truth on Android
+      //   2nd choice: BenchmarkInstrumentation::DisplayRenderingStats - available on systems with
+      //               new surfaces framework (not broadly enabled yet)
+      //   3rd choice: BenchmarkInstrumentation::ImplThreadRenderingStats - fallback event that is
+      //               always available if something is rendered
+      const frameCount = event['args']['data']['frame_count'];
+      if (frameCount > 1) {
+        throw new Error('multi-frame render stats not supported');
+      }
+      if (frameCount == 1) {
+        return normalizeEvent(event, {'name': 'frame'});
       }
-      majorGCPids[pid] = false;
-      return normalizeEvent(event, {'name': 'gc', 'args': normArgs});
     } else if (
-        this._isEvent(categories, name, ['v8'], 'majorGC') && StringWrapper.equals(ph, 'B')) {
-      majorGCPids[pid] = true;
-    }
-    return null;  // nothing useful in this event
-  }
-
-  private _processAsPostChrome44Event(event: {[key: string]: any}, categories: string[]) {
-    var name = event['name'];
-    var args = event['args'];
-    if (this._isEvent(categories, name, ['devtools.timeline', 'v8'], 'MajorGC')) {
-      var normArgs = {
+        this._isEvent(categories, name, ['disabled-by-default-devtools.timeline'], 'Rasterize') ||
+        this._isEvent(
+            categories, name, ['disabled-by-default-devtools.timeline'], 'CompositeLayers')) {
+      return normalizeEvent(event, {'name': 'render'});
+    } else if (this._isEvent(categories, name, ['devtools.timeline', 'v8'], 'MajorGC')) {
+      const normArgs = {
         'majorGc': true,
-        'usedHeapSize': isPresent(args['usedHeapSizeAfter']) ? args['usedHeapSizeAfter'] :
-                                                               args['usedHeapSizeBefore']
+        'usedHeapSize': args['usedHeapSizeAfter'] !== undefined ? args['usedHeapSizeAfter'] :
+                                                                  args['usedHeapSizeBefore']
       };
       return normalizeEvent(event, {'name': 'gc', 'args': normArgs});
     } else if (this._isEvent(categories, name, ['devtools.timeline', 'v8'], 'MinorGC')) {
-      var normArgs = {
+      const normArgs = {
         'majorGc': false,
-        'usedHeapSize': isPresent(args['usedHeapSizeAfter']) ? args['usedHeapSizeAfter'] :
-                                                               args['usedHeapSizeBefore']
+        'usedHeapSize': args['usedHeapSizeAfter'] !== undefined ? args['usedHeapSizeAfter'] :
+                                                                  args['usedHeapSizeBefore']
       };
       return normalizeEvent(event, {'name': 'gc', 'args': normArgs});
     } else if (
         this._isEvent(categories, name, ['devtools.timeline'], 'FunctionCall') &&
-        (isBlank(args) || isBlank(args['data']) ||
-         (!StringWrapper.equals(args['data']['scriptName'], 'InjectedScript') &&
-          !StringWrapper.equals(args['data']['scriptName'], '')))) {
+        (!args || !args['data'] ||
+         (args['data']['scriptName'] !== 'InjectedScript' && args['data']['scriptName'] !== ''))) {
+      return normalizeEvent(event, {'name': 'script'});
+    } else if (this._isEvent(categories, name, ['devtools.timeline'], 'EvaluateScript')) {
       return normalizeEvent(event, {'name': 'script'});
     } else if (this._isEvent(
                    categories, name, ['devtools.timeline', 'blink'], 'UpdateLayoutTree')) {
@@ -198,14 +151,14 @@ export class ChromeDriverExtension extends WebDriverExtension {
         this._isEvent(categories, name, ['devtools.timeline'], 'Paint')) {
       return normalizeEvent(event, {'name': 'render'});
     } else if (this._isEvent(categories, name, ['devtools.timeline'], 'ResourceReceivedData')) {
-      let normArgs = {'encodedDataLength': args['data']['encodedDataLength']};
+      const normArgs = {'encodedDataLength': args['data']['encodedDataLength']};
       return normalizeEvent(event, {'name': 'receivedData', 'args': normArgs});
     } else if (this._isEvent(categories, name, ['devtools.timeline'], 'ResourceSendRequest')) {
-      let data = args['data'];
-      let normArgs = {'url': data['url'], 'method': data['requestMethod']};
+      const data = args['data'];
+      const normArgs = {'url': data['url'], 'method': data['requestMethod']};
       return normalizeEvent(event, {'name': 'sendRequest', 'args': normArgs});
     } else if (this._isEvent(categories, name, ['blink.user_timing'], 'navigationStart')) {
-      return normalizeEvent(event, {'name': name});
+      return normalizeEvent(event, {'name': 'navigationStart'});
     }
     return null;  // nothing useful in this event
   }
@@ -215,10 +168,9 @@ export class ChromeDriverExtension extends WebDriverExtension {
   private _isEvent(
       eventCategories: string[], eventName: string, expectedCategories: string[],
       expectedName: string = null): boolean {
-    var hasCategories = expectedCategories.reduce(
-        (value, cat) => { return value && ListWrapper.contains(eventCategories, cat); }, true);
-    return isBlank(expectedName) ? hasCategories :
-                                   hasCategories && StringWrapper.equals(eventName, expectedName);
+    const hasCategories = expectedCategories.reduce(
+        (value, cat) => value && eventCategories.indexOf(cat) !== -1, true);
+    return !expectedName ? hasCategories : hasCategories && eventName === expectedName;
   }
 
   perfLogFeatures(): PerfLogFeatures {
@@ -226,28 +178,31 @@ export class ChromeDriverExtension extends WebDriverExtension {
   }
 
   supports(capabilities: {[key: string]: any}): boolean {
-    return this._majorChromeVersion != -1 &&
-        StringWrapper.equals(capabilities['browserName'].toLowerCase(), 'chrome');
+    return this._majorChromeVersion >= 44 && capabilities['browserName'].toLowerCase() === 'chrome';
   }
 }
 
-function normalizeEvent(
-    chromeEvent: {[key: string]: any}, data: {[key: string]: any}): PerfLogEvent {
-  var ph = chromeEvent['ph'];
-  if (StringWrapper.equals(ph, 'S')) {
-    ph = 'b';
-  } else if (StringWrapper.equals(ph, 'F')) {
-    ph = 'e';
+function normalizeEvent(chromeEvent: {[key: string]: any}, data: PerfLogEvent): PerfLogEvent {
+  let ph = chromeEvent['ph'].toUpperCase();
+  if (ph === 'S') {
+    ph = 'B';
+  } else if (ph === 'F') {
+    ph = 'E';
+  } else if (ph === 'R') {
+    // mark events from navigation timing
+    ph = 'I';
   }
-  var result: {[key: string]: any} =
+  const result: {[key: string]: any} =
       {'pid': chromeEvent['pid'], 'ph': ph, 'cat': 'timeline', 'ts': chromeEvent['ts'] / 1000};
-  if (chromeEvent['ph'] === 'X') {
-    var dur = chromeEvent['dur'];
-    if (isBlank(dur)) {
+  if (ph === 'X') {
+    let dur = chromeEvent['dur'];
+    if (dur === undefined) {
       dur = chromeEvent['tdur'];
     }
-    result['dur'] = isBlank(dur) ? 0.0 : dur / 1000;
+    result['dur'] = !dur ? 0.0 : dur / 1000;
+  }
+  for (const prop in data) {
+    result[prop] = data[prop];
   }
-  StringMapWrapper.forEach(data, (value, prop) => { result[prop] = value; });
   return result;
 }

modules/@angular/benchpress/src/webdriver/firefox_driver_extension.ts

@@ -8,7 +8,7 @@
 
 import {Injectable} from '@angular/core';
 
-import {StringWrapper, isPresent} from '../facade/lang';
+import {isPresent} from '../facade/lang';
 import {WebDriverAdapter} from '../web_driver_adapter';
 import {PerfLogEvent, PerfLogFeatures, WebDriverExtension} from '../web_driver_extension';
 
@@ -34,7 +34,7 @@ export class FirefoxDriverExtension extends WebDriverExtension {
   }
 
   timeEnd(name: string, restartName: string = null): Promise<any> {
-    var script = 'window.markEnd("' + name + '");';
+    let script = 'window.markEnd("' + name + '");';
     if (isPresent(restartName)) {
       script += 'window.markStart("' + restartName + '");';
     }
@@ -48,6 +48,6 @@ export class FirefoxDriverExtension extends WebDriverExtension {
   perfLogFeatures(): PerfLogFeatures { return new PerfLogFeatures({render: true, gc: true}); }
 
   supports(capabilities: {[key: string]: any}): boolean {
-    return StringWrapper.equals(capabilities['browserName'].toLowerCase(), 'firefox');
+    return capabilities['browserName'].toLowerCase() === 'firefox';
   }
 }

modules/@angular/benchpress/src/webdriver/ios_driver_extension.ts

@@ -8,7 +8,7 @@
 
 import {Injectable} from '@angular/core';
 
-import {StringWrapper, isBlank, isPresent} from '../facade/lang';
+import {isBlank, isPresent} from '../facade/lang';
 import {WebDriverAdapter} from '../web_driver_adapter';
 import {PerfLogEvent, PerfLogFeatures, WebDriverExtension} from '../web_driver_extension';
 
@@ -25,7 +25,7 @@ export class IOsDriverExtension extends WebDriverExtension {
   }
 
   timeEnd(name: string, restartName: string = null): Promise<any> {
-    var script = `console.timeEnd('${name}');`;
+    let script = `console.timeEnd('${name}');`;
     if (isPresent(restartName)) {
       script += `console.time('${restartName}');`;
     }
@@ -39,10 +39,10 @@ export class IOsDriverExtension extends WebDriverExtension {
     return this._driver.executeScript('1+1')
         .then((_) => this._driver.logs('performance'))
         .then((entries) => {
-          var records: any[] = [];
+          const records: any[] = [];
           entries.forEach(entry => {
-            var message = JSON.parse(entry['message'])['message'];
-            if (StringWrapper.equals(message['method'], 'Timeline.eventRecorded')) {
+            const message = JSON.parse(entry['message'])['message'];
+            if (message['method'] === 'Timeline.eventRecorded') {
               records.push(message['params']['record']);
             }
           });
@@ -52,29 +52,26 @@ export class IOsDriverExtension extends WebDriverExtension {
 
   /** @internal */
   private _convertPerfRecordsToEvents(records: any[], events: PerfLogEvent[] = null) {
-    if (isBlank(events)) {
+    if (!events) {
       events = [];
     }
     records.forEach((record) => {
-      var endEvent: PerfLogEvent = null;
-      var type = record['type'];
-      var data = record['data'];
-      var startTime = record['startTime'];
-      var endTime = record['endTime'];
+      let endEvent: PerfLogEvent = null;
+      const type = record['type'];
+      const data = record['data'];
+      const startTime = record['startTime'];
+      const endTime = record['endTime'];
 
-      if (StringWrapper.equals(type, 'FunctionCall') &&
-          (isBlank(data) || !StringWrapper.equals(data['scriptName'], 'InjectedScript'))) {
+      if (type === 'FunctionCall' && (data == null || data['scriptName'] !== 'InjectedScript')) {
         events.push(createStartEvent('script', startTime));
         endEvent = createEndEvent('script', endTime);
-      } else if (StringWrapper.equals(type, 'Time')) {
+      } else if (type === 'Time') {
         events.push(createMarkStartEvent(data['message'], startTime));
-      } else if (StringWrapper.equals(type, 'TimeEnd')) {
+      } else if (type === 'TimeEnd') {
         events.push(createMarkEndEvent(data['message'], startTime));
       } else if (
-          StringWrapper.equals(type, 'RecalculateStyles') || StringWrapper.equals(type, 'Layout') ||
-          StringWrapper.equals(type, 'UpdateLayerTree') || StringWrapper.equals(type, 'Paint') ||
-          StringWrapper.equals(type, 'Rasterize') ||
-          StringWrapper.equals(type, 'CompositeLayers')) {
+          type === 'RecalculateStyles' || type === 'Layout' || type === 'UpdateLayerTree' ||
+          type === 'Paint' || type === 'Rasterize' || type === 'CompositeLayers') {
         events.push(createStartEvent('render', startTime));
         endEvent = createEndEvent('render', endTime);
       }
@@ -92,13 +89,13 @@ export class IOsDriverExtension extends WebDriverExtension {
   perfLogFeatures(): PerfLogFeatures { return new PerfLogFeatures({render: true}); }
 
   supports(capabilities: {[key: string]: any}): boolean {
-    return StringWrapper.equals(capabilities['browserName'].toLowerCase(), 'safari');
+    return capabilities['browserName'].toLowerCase() === 'safari';
   }
 }
 
 function createEvent(
-    ph: 'X' | 'B' | 'E' | 'b' | 'e', name: string, time: number, args: any = null) {
-  var result: PerfLogEvent = {
+    ph: 'X' | 'B' | 'E' | 'B' | 'E', name: string, time: number, args: any = null) {
+  const result: PerfLogEvent = {
     'cat': 'timeline',
     'name': name,
     'ts': time,
@@ -122,9 +119,9 @@ function createEndEvent(name: string, time: number, args: any = null) {
 }
 
 function createMarkStartEvent(name: string, time: number) {
-  return createEvent('b', name, time);
+  return createEvent('B', name, time);
 }
 
 function createMarkEndEvent(name: string, time: number) {
-  return createEvent('e', name, time);
+  return createEvent('E', name, time);
 }

modules/@angular/benchpress/src/webdriver/selenium_webdriver_adapter.ts

@@ -6,8 +6,6 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import * as webdriver from 'selenium-webdriver';
-
 import {WebDriverAdapter} from '../web_driver_adapter';
 
 /**
@@ -21,51 +19,52 @@ export class SeleniumWebDriverAdapter extends WebDriverAdapter {
 
   constructor(private _driver: any) { super(); }
 
-  /** @internal */
-  private _convertPromise(thenable: PromiseLike<any>) {
-    var resolve: (result: any) => void;
-    var reject: (error: any) => void;
-    var promise = new Promise((res, rej) => {
-      resolve = res;
-      reject = rej;
-    });
-    thenable.then(
-        // selenium-webdriver uses an own Node.js context,
-        // so we need to convert data into objects of this context.
-        (data: any) => resolve(convertToLocalProcess(data)), reject);
-    return promise;
-  }
+  waitFor(callback: () => any): Promise<any> { return this._driver.call(callback); }
 
-  waitFor(callback: () => any): Promise<any> {
-    return this._convertPromise(this._driver.controlFlow().execute(callback));
-  }
-
-  executeScript(script: string): Promise<any> {
-    return this._convertPromise(this._driver.executeScript(script));
-  }
+  executeScript(script: string): Promise<any> { return this._driver.executeScript(script); }
 
   executeAsyncScript(script: string): Promise<any> {
-    return this._convertPromise(this._driver.executeAsyncScript(script));
+    return this._driver.executeAsyncScript(script);
   }
 
-  capabilities(): Promise<any> {
-    return this._convertPromise(
-        this._driver.getCapabilities().then((capsObject: any) => capsObject.serialize()));
+  capabilities(): Promise<{[key: string]: any}> {
+    return this._driver.getCapabilities().then((capsObject: any) => {
+      const localData: {[key: string]: any} = {};
+      capsObject.forEach((value: any, key: string) => { localData[key] = value; });
+      return localData;
+    });
   }
 
   logs(type: string): Promise<any> {
     // Needed as selenium-webdriver does not forward
     // performance logs in the correct way via manage().logs
-    return this._convertPromise(this._driver.schedule(
-        new webdriver.Command(webdriver.CommandName.GET_LOG).setParameter('type', type),
-        'WebDriver.manage().logs().get(' + type + ')'));
+    return this._driver.schedule(
+        new Command('getLog').setParameter('type', type),
+        'WebDriver.manage().logs().get(' + type + ')');
   }
 }
 
-function convertToLocalProcess(data: any): Object {
-  var serialized = JSON.stringify(data);
-  if ('' + serialized === 'undefined') {
-    return undefined;
+/**
+ * Copy of the `Command` class of webdriver as
+ * it is not exposed via index.js in selenium-webdriver.
+ */
+class Command {
+  private parameters_: {[key: string]: any} = {};
+  constructor(private name_: string) {}
+
+  getName() { return this.name_; }
+
+  setParameter(name: string, value: any) {
+    this.parameters_[name] = value;
+    return this;
   }
-  return JSON.parse(serialized);
+
+  setParameters(parameters: {[key: string]: any}) {
+    this.parameters_ = parameters;
+    return this;
+  }
+
+  getParameter(key: string) { return this.parameters_[key]; }
+
+  getParameters() { return this.parameters_; }
 }

modules/@angular/benchpress/test/firefox_extension/conf.ts

@@ -8,7 +8,7 @@
 
 require('core-js');
 require('reflect-metadata');
-var testHelper = require('../../src/firefox_extension/lib/test_helper.js');
+const testHelper = require('../../src/firefox_extension/lib/test_helper.js');
 
 exports.config = {
   specs: ['spec.js', 'sample_benchmark.js'],

modules/@angular/benchpress/test/firefox_extension/parser_util_spec.ts

@@ -10,10 +10,10 @@ import {convertPerfProfileToEvents} from '../../src/firefox_extension/lib/parser
 
 function assertEventsEqual(actualEvents: any[], expectedEvents: any[]) {
   expect(actualEvents.length == expectedEvents.length);
-  for (var i = 0; i < actualEvents.length; ++i) {
-    var actualEvent = actualEvents[i];
-    var expectedEvent = expectedEvents[i];
-    for (var key in actualEvent) {
+  for (let i = 0; i < actualEvents.length; ++i) {
+    const actualEvent = actualEvents[i];
+    const expectedEvent = expectedEvents[i];
+    for (const key in actualEvent) {
       expect(actualEvent[key]).toEqual(expectedEvent[key]);
     }
   }
@@ -22,17 +22,17 @@ function assertEventsEqual(actualEvents: any[], expectedEvents: any[]) {
 export function main() {
   describe('convertPerfProfileToEvents', function() {
     it('should convert single instantaneous event', function() {
-      var profileData = {
+      const profileData = {
         threads: [
           {samples: [{time: 1, frames: [{location: 'FirefoxDriver.prototype.executeScript'}]}]}
         ]
       };
-      var perfEvents = convertPerfProfileToEvents(profileData);
+      const perfEvents = convertPerfProfileToEvents(profileData);
       assertEventsEqual(perfEvents, [{ph: 'X', ts: 1, name: 'script'}]);
     });
 
     it('should convert single non-instantaneous event', function() {
-      var profileData = {
+      const profileData = {
         threads: [{
           samples: [
             {time: 1, frames: [{location: 'FirefoxDriver.prototype.executeScript'}]},
@@ -41,13 +41,13 @@ export function main() {
           ]
         }]
       };
-      var perfEvents = convertPerfProfileToEvents(profileData);
+      const perfEvents = convertPerfProfileToEvents(profileData);
       assertEventsEqual(
           perfEvents, [{ph: 'B', ts: 1, name: 'script'}, {ph: 'E', ts: 100, name: 'script'}]);
     });
 
     it('should convert multiple instantaneous events', function() {
-      var profileData = {
+      const profileData = {
         threads: [{
           samples: [
             {time: 1, frames: [{location: 'FirefoxDriver.prototype.executeScript'}]},
@@ -55,13 +55,13 @@ export function main() {
           ]
         }]
       };
-      var perfEvents = convertPerfProfileToEvents(profileData);
+      const perfEvents = convertPerfProfileToEvents(profileData);
       assertEventsEqual(
           perfEvents, [{ph: 'X', ts: 1, name: 'script'}, {ph: 'X', ts: 2, name: 'render'}]);
     });
 
     it('should convert multiple mixed events', function() {
-      var profileData = {
+      const profileData = {
         threads: [{
           samples: [
             {time: 1, frames: [{location: 'FirefoxDriver.prototype.executeScript'}]},
@@ -71,7 +71,7 @@ export function main() {
           ]
         }]
       };
-      var perfEvents = convertPerfProfileToEvents(profileData);
+      const perfEvents = convertPerfProfileToEvents(profileData);
       assertEventsEqual(perfEvents, [
         {ph: 'X', ts: 1, name: 'script'}, {ph: 'X', ts: 2, name: 'render'},
         {ph: 'B', ts: 5, name: 'script'}, {ph: 'E', ts: 10, name: 'script'}
@@ -79,13 +79,13 @@ export function main() {
     });
 
     it('should add args to gc events', function() {
-      var profileData = {threads: [{samples: [{time: 1, frames: [{location: 'forceGC'}]}]}]};
-      var perfEvents = convertPerfProfileToEvents(profileData);
+      const profileData = {threads: [{samples: [{time: 1, frames: [{location: 'forceGC'}]}]}]};
+      const perfEvents = convertPerfProfileToEvents(profileData);
       assertEventsEqual(perfEvents, [{ph: 'X', ts: 1, name: 'gc', args: {usedHeapSize: 0}}]);
     });
 
     it('should skip unknown events', function() {
-      var profileData = {
+      const profileData = {
         threads: [{
           samples: [
             {time: 1, frames: [{location: 'FirefoxDriver.prototype.executeScript'}]},
@@ -93,7 +93,7 @@ export function main() {
           ]
         }]
       };
-      var perfEvents = convertPerfProfileToEvents(profileData);
+      const perfEvents = convertPerfProfileToEvents(profileData);
       assertEventsEqual(perfEvents, [{ph: 'X', ts: 1, name: 'script'}]);
     });
   });

modules/@angular/benchpress/test/firefox_extension/sample_benchmark.ts

@@ -6,8 +6,10 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-var benchpress = require('../../index.js');
-var runner = new benchpress.Runner([
+import {$, browser} from 'protractor';
+
+const benchpress = require('../../index.js');
+const runner = new benchpress.Runner([
   // use protractor as Webdriver client
   benchpress.SeleniumWebDriverAdapter.PROTRACTOR_PROVIDERS,
   // use RegressionSlopeValidator to validate samples

modules/@angular/benchpress/test/firefox_extension/spec.ts

@@ -6,9 +6,11 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-var assertEventsContainsName = function(events: any[], eventName: string) {
-  var found = false;
-  for (var i = 0; i < events.length; ++i) {
+import {browser} from 'protractor';
+
+const assertEventsContainsName = function(events: any[], eventName: string) {
+  let found = false;
+  for (let i = 0; i < events.length; ++i) {
     if (events[i].name == eventName) {
       found = true;
       break;
@@ -18,7 +20,7 @@ var assertEventsContainsName = function(events: any[], eventName: string) {
 };
 
 describe('firefox extension', function() {
-  var TEST_URL = 'http://localhost:8001/playground/src/hello_world/index.html';
+  const TEST_URL = 'http://localhost:8001/playground/src/hello_world/index.html';
 
   it('should measure performance', function() {
     browser.sleep(3000);  // wait for extension to load

modules/@angular/benchpress/test/metric/multi_metric_spec.ts

@@ -6,17 +6,17 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {AsyncTestCompleter, afterEach, beforeEach, ddescribe, describe, expect, iit, inject, it, xit} from '@angular/core/testing/testing_internal';
+import {AsyncTestCompleter, describe, expect, inject, it} from '@angular/core/testing/testing_internal';
 import {Metric, MultiMetric, ReflectiveInjector} from '../../index';
 
 export function main() {
   function createMetric(ids: any[]) {
-    var m = ReflectiveInjector
-                .resolveAndCreate([
-                  ids.map(id => { return {provide: id, useValue: new MockMetric(id)}; }),
-                  MultiMetric.provideWith(ids)
-                ])
-                .get(MultiMetric);
+    const m = ReflectiveInjector
+                  .resolveAndCreate([
+                    ids.map(id => ({provide: id, useValue: new MockMetric(id)})),
+                    MultiMetric.provideWith(ids)
+                  ])
+                  .get(MultiMetric);
     return Promise.resolve(m);
   }
 
@@ -56,13 +56,13 @@ class MockMetric extends Metric {
   beginMeasure(): Promise<string> { return Promise.resolve(`${this._id}_beginMeasure`); }
 
   endMeasure(restart: boolean): Promise<{[key: string]: any}> {
-    var result: {[key: string]: any} = {};
+    const result: {[key: string]: any} = {};
     result[this._id] = {'restart': restart};
     return Promise.resolve(result);
   }
 
   describe(): {[key: string]: string} {
-    var result: {[key: string]: string} = {};
+    const result: {[key: string]: string} = {};
     result[this._id] = 'describe';
     return result;
   }

modules/@angular/benchpress/test/metric/perflog_metric_spec.ts

@@ -7,16 +7,15 @@
  */
 
 import {Provider} from '@angular/core';
-import {AsyncTestCompleter, afterEach, beforeEach, ddescribe, describe, expect, iit, inject, it, xit} from '@angular/core/testing/testing_internal';
+import {AsyncTestCompleter, beforeEach, describe, expect, inject, it} from '@angular/core/testing/testing_internal';
 
 import {Metric, Options, PerfLogEvent, PerfLogFeatures, PerflogMetric, ReflectiveInjector, WebDriverExtension} from '../../index';
-import {StringMapWrapper} from '../../src/facade/collection';
-import {isBlank, isPresent} from '../../src/facade/lang';
+import {isPresent} from '../../src/facade/lang';
 import {TraceEventFactory} from '../trace_event_factory';
 
 export function main() {
-  var commandLog: any[];
-  var eventFactory = new TraceEventFactory('timeline', 'pid0');
+  let commandLog: any[];
+  const eventFactory = new TraceEventFactory('timeline', 'pid0');
 
   function createMetric(
       perfLogs: PerfLogEvent[], perfLogFeatures: PerfLogFeatures,
@@ -28,14 +27,14 @@ export function main() {
         requestCount?: boolean
       } = {}): Metric {
     commandLog = [];
-    if (isBlank(perfLogFeatures)) {
+    if (!perfLogFeatures) {
       perfLogFeatures =
           new PerfLogFeatures({render: true, gc: true, frameCapture: true, userTiming: true});
     }
-    if (isBlank(microMetrics)) {
-      microMetrics = StringMapWrapper.create();
+    if (!microMetrics) {
+      microMetrics = {};
     }
-    var providers: Provider[] = [
+    const providers: Provider[] = [
       Options.DEFAULT_PROVIDERS, PerflogMetric.PROVIDERS,
       {provide: Options.MICRO_METRICS, useValue: microMetrics}, {
         provide: PerflogMetric.SET_TIMEOUT,
@@ -67,8 +66,8 @@ export function main() {
   describe('perflog metric', () => {
 
     function sortedKeys(stringMap: {[key: string]: any}) {
-      var res: string[] = [];
-      StringMapWrapper.forEach(stringMap, (_, key) => { res.push(key); });
+      const res: string[] = [];
+      res.push(...Object.keys(stringMap));
       res.sort();
       return res;
     }
@@ -103,15 +102,15 @@ export function main() {
     });
 
     it('should describe itself based on micro metrics', () => {
-      var description =
+      const description =
           createMetric([[]], null, {microMetrics: {'myMicroMetric': 'someDesc'}}).describe();
       expect(description['myMicroMetric']).toEqual('someDesc');
     });
 
     it('should describe itself if frame capture is requested and available', () => {
-      var description = createMetric([[]], new PerfLogFeatures({frameCapture: true}), {
-                          captureFrames: true
-                        }).describe();
+      const description = createMetric([[]], new PerfLogFeatures({frameCapture: true}), {
+                            captureFrames: true
+                          }).describe();
       expect(description['frameTime.mean']).not.toContain('WARNING');
       expect(description['frameTime.best']).not.toContain('WARNING');
       expect(description['frameTime.worst']).not.toContain('WARNING');
@@ -119,9 +118,9 @@ export function main() {
     });
 
     it('should describe itself if frame capture is requested and not available', () => {
-      var description = createMetric([[]], new PerfLogFeatures({frameCapture: false}), {
-                          captureFrames: true
-                        }).describe();
+      const description = createMetric([[]], new PerfLogFeatures({frameCapture: false}), {
+                            captureFrames: true
+                          }).describe();
       expect(description['frameTime.mean']).toContain('WARNING');
       expect(description['frameTime.best']).toContain('WARNING');
       expect(description['frameTime.worst']).toContain('WARNING');
@@ -132,7 +131,7 @@ export function main() {
 
       it('should not force gc and mark the timeline',
          inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-           var metric = createMetric([[]], null);
+           const metric = createMetric([[]], null);
            metric.beginMeasure().then((_) => {
              expect(commandLog).toEqual([['timeBegin', 'benchpress0']]);
 
@@ -142,7 +141,7 @@ export function main() {
 
       it('should force gc and mark the timeline',
          inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-           var metric = createMetric([[]], null, {forceGc: true});
+           const metric = createMetric([[]], null, {forceGc: true});
            metric.beginMeasure().then((_) => {
              expect(commandLog).toEqual([['gc'], ['timeBegin', 'benchpress0']]);
 
@@ -156,11 +155,11 @@ export function main() {
 
       it('should mark and aggregate events in between the marks',
          inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-           var events = [[
+           const events = [[
              eventFactory.markStart('benchpress0', 0), eventFactory.start('script', 4),
              eventFactory.end('script', 6), eventFactory.markEnd('benchpress0', 10)
            ]];
-           var metric = createMetric(events, null);
+           const metric = createMetric(events, null);
            metric.beginMeasure().then((_) => metric.endMeasure(false)).then((data) => {
              expect(commandLog).toEqual([
                ['timeBegin', 'benchpress0'], ['timeEnd', 'benchpress0', null], 'readPerfLog'
@@ -171,8 +170,24 @@ export function main() {
            });
          }));
 
+      it('should mark and aggregate events since navigationStart',
+         inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
+           const events = [[
+             eventFactory.markStart('benchpress0', 0), eventFactory.start('script', 4),
+             eventFactory.end('script', 6), eventFactory.instant('navigationStart', 7),
+             eventFactory.start('script', 8), eventFactory.end('script', 9),
+             eventFactory.markEnd('benchpress0', 10)
+           ]];
+           const metric = createMetric(events, null);
+           metric.beginMeasure().then((_) => metric.endMeasure(false)).then((data) => {
+             expect(data['scriptTime']).toBe(1);
+
+             async.done();
+           });
+         }));
+
       it('should restart timing', inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-           var events = [
+           const events = [
              [
                eventFactory.markStart('benchpress0', 0),
                eventFactory.markEnd('benchpress0', 1),
@@ -180,7 +195,7 @@ export function main() {
              ],
              [eventFactory.markEnd('benchpress1', 3)]
            ];
-           var metric = createMetric(events, null);
+           const metric = createMetric(events, null);
            metric.beginMeasure()
                .then((_) => metric.endMeasure(true))
                .then((_) => metric.endMeasure(true))
@@ -196,7 +211,7 @@ export function main() {
 
       it('should loop and aggregate until the end mark is present',
          inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-           var events = [
+           const events = [
              [eventFactory.markStart('benchpress0', 0), eventFactory.start('script', 1)],
              [eventFactory.end('script', 2)],
              [
@@ -204,7 +219,7 @@ export function main() {
                eventFactory.markEnd('benchpress0', 10)
              ]
            ];
-           var metric = createMetric(events, null);
+           const metric = createMetric(events, null);
            metric.beginMeasure().then((_) => metric.endMeasure(false)).then((data) => {
              expect(commandLog).toEqual([
                ['timeBegin', 'benchpress0'], ['timeEnd', 'benchpress0', null], 'readPerfLog',
@@ -218,7 +233,7 @@ export function main() {
 
       it('should store events after the end mark for the next call',
          inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-           var events = [
+           const events = [
              [
                eventFactory.markStart('benchpress0', 0), eventFactory.markEnd('benchpress0', 1),
                eventFactory.markStart('benchpress1', 1), eventFactory.start('script', 1),
@@ -229,7 +244,7 @@ export function main() {
                eventFactory.markEnd('benchpress1', 6)
              ]
            ];
-           var metric = createMetric(events, null);
+           const metric = createMetric(events, null);
            metric.beginMeasure()
                .then((_) => metric.endMeasure(true))
                .then((data) => {
@@ -248,7 +263,7 @@ export function main() {
          }));
 
       describe('with forced gc', () => {
-        var events: PerfLogEvent[][];
+        let events: PerfLogEvent[][];
         beforeEach(() => {
           events = [[
             eventFactory.markStart('benchpress0', 0), eventFactory.start('script', 4),
@@ -261,7 +276,7 @@ export function main() {
         });
 
         it('should measure forced gc', inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-             var metric = createMetric(events, null, {forceGc: true});
+             const metric = createMetric(events, null, {forceGc: true});
              metric.beginMeasure().then((_) => metric.endMeasure(false)).then((data) => {
                expect(commandLog).toEqual([
                  ['gc'], ['timeBegin', 'benchpress0'], ['timeEnd', 'benchpress0', 'benchpress1'],
@@ -276,7 +291,7 @@ export function main() {
 
         it('should restart after the forced gc if needed',
            inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-             var metric = createMetric(events, null, {forceGc: true});
+             const metric = createMetric(events, null, {forceGc: true});
              metric.beginMeasure().then((_) => metric.endMeasure(true)).then((data) => {
                expect(commandLog[5]).toEqual(['timeEnd', 'benchpress1', 'benchpress2']);
 
@@ -298,7 +313,7 @@ export function main() {
       } = {}) {
         events.unshift(eventFactory.markStart('benchpress0', 0));
         events.push(eventFactory.markEnd('benchpress0', 10));
-        var metric = createMetric([events], null, {
+        const metric = createMetric([events], null, {
           microMetrics: microMetrics,
           captureFrames: captureFrames,
           receivedData: receivedData,
@@ -487,8 +502,8 @@ export function main() {
 
       it('should ignore events from different processed as the start mark',
          inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-           var otherProcessEventFactory = new TraceEventFactory('timeline', 'pid1');
-           var metric = createMetric(
+           const otherProcessEventFactory = new TraceEventFactory('timeline', 'pid1');
+           const metric = createMetric(
                [[
                  eventFactory.markStart('benchpress0', 0), eventFactory.start('script', 0, null),
                  eventFactory.end('script', 5, null),
@@ -670,7 +685,7 @@ class MockDriverExtension extends WebDriverExtension {
   readPerfLog(): Promise<any> {
     this._commandLog.push('readPerfLog');
     if (this._perfLogs.length > 0) {
-      var next = this._perfLogs[0];
+      const next = this._perfLogs[0];
       this._perfLogs.shift();
       return Promise.resolve(next);
     } else {

modules/@angular/benchpress/test/metric/user_metric_spec.ts

@@ -7,27 +7,25 @@
  */
 
 import {Provider, ReflectiveInjector} from '@angular/core';
-import {AsyncTestCompleter, afterEach, beforeEach, ddescribe, describe, expect, iit, inject, it, xit} from '@angular/core/testing/testing_internal';
+import {AsyncTestCompleter, describe, expect, inject, it} from '@angular/core/testing/testing_internal';
 
-import {Injector, Metric, MultiMetric, Options, PerfLogEvent, PerfLogFeatures, PerflogMetric, UserMetric, WebDriverAdapter, WebDriverExtension} from '../../index';
-import {StringMapWrapper} from '../../src/facade/collection';
-import {Json, isBlank, isPresent} from '../../src/facade/lang';
+import {Options, PerfLogEvent, PerfLogFeatures, UserMetric, WebDriverAdapter} from '../../index';
 
 export function main() {
-  var wdAdapter: MockDriverAdapter;
+  let wdAdapter: MockDriverAdapter;
 
   function createMetric(
       perfLogs: PerfLogEvent[], perfLogFeatures: PerfLogFeatures,
       {userMetrics}: {userMetrics?: {[key: string]: string}} = {}): UserMetric {
-    if (isBlank(perfLogFeatures)) {
+    if (!perfLogFeatures) {
       perfLogFeatures =
           new PerfLogFeatures({render: true, gc: true, frameCapture: true, userTiming: true});
     }
-    if (isBlank(userMetrics)) {
-      userMetrics = StringMapWrapper.create();
+    if (!userMetrics) {
+      userMetrics = {};
     }
     wdAdapter = new MockDriverAdapter();
-    var providers: Provider[] = [
+    const providers: Provider[] = [
       Options.DEFAULT_PROVIDERS, UserMetric.PROVIDERS,
       {provide: Options.USER_METRICS, useValue: userMetrics},
       {provide: WebDriverAdapter, useValue: wdAdapter}
@@ -47,7 +45,7 @@ export function main() {
     describe('endMeasure', () => {
       it('should stop measuring when all properties have numeric values',
          inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-           let metric = createMetric(
+           const metric = createMetric(
                [[]], new PerfLogFeatures(),
                {userMetrics: {'loadTime': 'time to load', 'content': 'time to see content'}});
            metric.beginMeasure()
@@ -73,7 +71,7 @@ class MockDriverAdapter extends WebDriverAdapter {
   executeScript(script: string): any {
     // Just handles `return window.propName` ignores `delete window.propName`.
     if (script.indexOf('return window.') == 0) {
-      let metricName = script.substring('return window.'.length);
+      const metricName = script.substring('return window.'.length);
       return Promise.resolve(this.data[metricName]);
     } else if (script.indexOf('delete window.') == 0) {
       return Promise.resolve(null);

modules/@angular/benchpress/test/reporter/console_reporter_spec.ts

@@ -7,15 +7,15 @@
  */
 
 import {Provider} from '@angular/core';
-import {AsyncTestCompleter, afterEach, beforeEach, ddescribe, describe, expect, iit, inject, it, xit} from '@angular/core/testing/testing_internal';
+import {describe, expect, it} from '@angular/core/testing/testing_internal';
 
-import {ConsoleReporter, MeasureValues, ReflectiveInjector, Reporter, SampleDescription, SampleState} from '../../index';
-import {Date, DateWrapper, isBlank, isPresent} from '../../src/facade/lang';
+import {ConsoleReporter, MeasureValues, ReflectiveInjector, SampleDescription} from '../../index';
+import {isBlank, isPresent} from '../../src/facade/lang';
 
 export function main() {
   describe('console reporter', () => {
-    var reporter: ConsoleReporter;
-    var log: string[];
+    let reporter: ConsoleReporter;
+    let log: string[];
 
     function createReporter(
         {columnWidth = null, sampleId = null, descriptions = null, metrics = null}: {
@@ -25,13 +25,13 @@ export function main() {
           metrics?: {[key: string]: any}
         }) {
       log = [];
-      if (isBlank(descriptions)) {
+      if (!descriptions) {
         descriptions = [];
       }
-      if (isBlank(sampleId)) {
+      if (sampleId == null) {
         sampleId = 'null';
       }
-      var providers: Provider[] = [
+      const providers: Provider[] = [
         ConsoleReporter.PROVIDERS, {
           provide: SampleDescription,
           useValue: new SampleDescription(sampleId, descriptions, metrics)
@@ -90,5 +90,5 @@ export function main() {
 }
 
 function mv(runIndex: number, time: number, values: {[key: string]: number}) {
-  return new MeasureValues(runIndex, DateWrapper.fromMillis(time), values);
+  return new MeasureValues(runIndex, new Date(time), values);
 }

modules/@angular/benchpress/test/reporter/json_file_reporter_spec.ts

@@ -6,14 +6,14 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {AsyncTestCompleter, afterEach, beforeEach, ddescribe, describe, expect, iit, inject, it, xit} from '@angular/core/testing/testing_internal';
+import {AsyncTestCompleter, describe, expect, inject, it} from '@angular/core/testing/testing_internal';
 
 import {JsonFileReporter, MeasureValues, Options, ReflectiveInjector, SampleDescription} from '../../index';
-import {DateWrapper, Json, isPresent} from '../../src/facade/lang';
+import {isPresent} from '../../src/facade/lang';
 
 export function main() {
   describe('file reporter', () => {
-    var loggedFile: any;
+    let loggedFile: any;
 
     function createReporter({sampleId, descriptions, metrics, path}: {
       sampleId: string,
@@ -21,13 +21,13 @@ export function main() {
       metrics: {[key: string]: string},
       path: string
     }) {
-      var providers = [
+      const providers = [
         JsonFileReporter.PROVIDERS, {
           provide: SampleDescription,
           useValue: new SampleDescription(sampleId, descriptions, metrics)
         },
         {provide: JsonFileReporter.PATH, useValue: path},
-        {provide: Options.NOW, useValue: () => DateWrapper.fromMillis(1234)}, {
+        {provide: Options.NOW, useValue: () => new Date(1234)}, {
           provide: Options.WRITE_FILE,
           useValue: (filename: string, content: string) => {
             loggedFile = {'filename': filename, 'content': content};
@@ -49,9 +49,9 @@ export function main() {
              .reportSample(
                  [mv(0, 0, {'a': 3, 'b': 6})],
                  [mv(0, 0, {'a': 3, 'b': 6}), mv(1, 1, {'a': 5, 'b': 9})]);
-         var regExp = /somePath\/someId_\d+\.json/;
+         const regExp = /somePath\/someId_\d+\.json/;
          expect(isPresent(loggedFile['filename'].match(regExp))).toBe(true);
-         var parsedContent = Json.parse(loggedFile['content']);
+         const parsedContent = JSON.parse(loggedFile['content']);
          expect(parsedContent).toEqual({
            'description': {
              'id': 'someId',
@@ -77,5 +77,5 @@ export function main() {
 }
 
 function mv(runIndex: number, time: number, values: {[key: string]: number}) {
-  return new MeasureValues(runIndex, DateWrapper.fromMillis(time), values);
+  return new MeasureValues(runIndex, new Date(time), values);
 }

modules/@angular/benchpress/test/reporter/multi_reporter_spec.ts

@@ -6,19 +6,18 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {AsyncTestCompleter, afterEach, beforeEach, ddescribe, describe, expect, iit, inject, it, xit} from '@angular/core/testing/testing_internal';
+import {AsyncTestCompleter, describe, expect, inject, it} from '@angular/core/testing/testing_internal';
 
 import {MeasureValues, MultiReporter, ReflectiveInjector, Reporter} from '../../index';
-import {DateWrapper} from '../../src/facade/lang';
 
 export function main() {
   function createReporters(ids: any[]) {
-    var r = ReflectiveInjector
-                .resolveAndCreate([
-                  ids.map(id => { return {provide: id, useValue: new MockReporter(id)}; }),
-                  MultiReporter.provideWith(ids)
-                ])
-                .get(MultiReporter);
+    const r = ReflectiveInjector
+                  .resolveAndCreate([
+                    ids.map(id => ({provide: id, useValue: new MockReporter(id)})),
+                    MultiReporter.provideWith(ids)
+                  ])
+                  .get(MultiReporter);
     return Promise.resolve(r);
   }
 
@@ -26,7 +25,7 @@ export function main() {
 
     it('should reportMeasureValues to all',
        inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-         var mv = new MeasureValues(0, DateWrapper.now(), {});
+         const mv = new MeasureValues(0, new Date(), {});
          createReporters(['m1', 'm2']).then((r) => r.reportMeasureValues(mv)).then((values) => {
 
            expect(values).toEqual([{'id': 'm1', 'values': mv}, {'id': 'm2', 'values': mv}]);
@@ -35,10 +34,9 @@ export function main() {
        }));
 
     it('should reportSample to call', inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-         var completeSample = [
-           new MeasureValues(0, DateWrapper.now(), {}), new MeasureValues(1, DateWrapper.now(), {})
-         ];
-         var validSample = [completeSample[1]];
+         const completeSample =
+             [new MeasureValues(0, new Date(), {}), new MeasureValues(1, new Date(), {})];
+         const validSample = [completeSample[1]];
 
          createReporters(['m1', 'm2'])
              .then((r) => r.reportSample(completeSample, validSample))

modules/@angular/benchpress/test/runner_spec.ts

@@ -6,18 +6,17 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {AsyncTestCompleter, afterEach, beforeEach, ddescribe, describe, expect, iit, inject, it, xit} from '@angular/core/testing/testing_internal';
+import {AsyncTestCompleter, describe, expect, inject, it} from '@angular/core/testing/testing_internal';
 
 import {Injector, Metric, Options, ReflectiveInjector, Runner, SampleDescription, SampleState, Sampler, Validator, WebDriverAdapter} from '../index';
-import {isBlank} from '../src/facade/lang';
 
 export function main() {
   describe('runner', () => {
-    var injector: ReflectiveInjector;
-    var runner: Runner;
+    let injector: ReflectiveInjector;
+    let runner: Runner;
 
     function createRunner(defaultProviders: any[] = null): Runner {
-      if (isBlank(defaultProviders)) {
+      if (!defaultProviders) {
         defaultProviders = [];
       }
       runner = new Runner([
@@ -77,7 +76,7 @@ export function main() {
 
     it('should provide Options.EXECUTE',
        inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-         var execute = () => {};
+         const execute = () => {};
          createRunner().sample({id: 'someId', execute: execute}).then((_) => {
            expect(injector.get(Options.EXECUTE)).toEqual(execute);
            async.done();
@@ -86,7 +85,7 @@ export function main() {
 
     it('should provide Options.PREPARE',
        inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-         var prepare = () => {};
+         const prepare = () => {};
          createRunner().sample({id: 'someId', prepare: prepare}).then((_) => {
            expect(injector.get(Options.PREPARE)).toEqual(prepare);
            async.done();

modules/@angular/benchpress/test/sampler_spec.ts

@@ -6,16 +6,16 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {AsyncTestCompleter, afterEach, beforeEach, ddescribe, describe, expect, iit, inject, it, xit} from '@angular/core/testing/testing_internal';
+import {AsyncTestCompleter, describe, expect, inject, it} from '@angular/core/testing/testing_internal';
 
 import {MeasureValues, Metric, Options, ReflectiveInjector, Reporter, Sampler, Validator, WebDriverAdapter} from '../index';
-import {Date, DateWrapper, isBlank, isPresent, stringify} from '../src/facade/lang';
+import {isBlank, isPresent} from '../src/facade/lang';
 
 export function main() {
-  var EMPTY_EXECUTE = () => {};
+  const EMPTY_EXECUTE = () => {};
 
   describe('sampler', () => {
-    var sampler: Sampler;
+    let sampler: Sampler;
 
     function createSampler({driver, metric, reporter, validator, prepare, execute}: {
       driver?: any,
@@ -25,21 +25,21 @@ export function main() {
       prepare?: any,
       execute?: any
     } = {}) {
-      var time = 1000;
-      if (isBlank(metric)) {
+      let time = 1000;
+      if (!metric) {
         metric = new MockMetric([]);
       }
-      if (isBlank(reporter)) {
+      if (!reporter) {
         reporter = new MockReporter([]);
       }
       if (isBlank(driver)) {
         driver = new MockDriverAdapter([]);
       }
-      var providers = [
+      const providers = [
         Options.DEFAULT_PROVIDERS, Sampler.PROVIDERS, {provide: Metric, useValue: metric},
         {provide: Reporter, useValue: reporter}, {provide: WebDriverAdapter, useValue: driver},
         {provide: Options.EXECUTE, useValue: execute}, {provide: Validator, useValue: validator},
-        {provide: Options.NOW, useValue: () => DateWrapper.fromMillis(time++)}
+        {provide: Options.NOW, useValue: () => new Date(time++)}
       ];
       if (isPresent(prepare)) {
         providers.push({provide: Options.PREPARE, useValue: prepare});
@@ -50,18 +50,18 @@ export function main() {
 
     it('should call the prepare and execute callbacks using WebDriverAdapter.waitFor',
        inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-         var log: any[] = [];
-         var count = 0;
-         var driver = new MockDriverAdapter([], (callback: Function) => {
-           var result = callback();
+         const log: any[] = [];
+         let count = 0;
+         const driver = new MockDriverAdapter([], (callback: Function) => {
+           const result = callback();
            log.push(result);
            return Promise.resolve(result);
          });
          createSampler({
            driver: driver,
            validator: createCountingValidator(2),
-           prepare: () => { return count++; },
-           execute: () => { return count++; }
+           prepare: () => count++,
+           execute: () => count++,
          });
          sampler.sample().then((_) => {
            expect(count).toBe(4);
@@ -73,8 +73,8 @@ export function main() {
 
     it('should call prepare, beginMeasure, execute, endMeasure for every iteration',
        inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-         var workCount = 0;
-         var log: any[] = [];
+         let workCount = 0;
+         const log: any[] = [];
          createSampler({
            metric: createCountingMetric(log),
            validator: createCountingValidator(2),
@@ -98,8 +98,8 @@ export function main() {
 
     it('should call execute, endMeasure for every iteration if there is no prepare callback',
        inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-         var log: any[] = [];
-         var workCount = 0;
+         const log: any[] = [];
+         let workCount = 0;
          createSampler({
            metric: createCountingMetric(log),
            validator: createCountingValidator(2),
@@ -120,14 +120,14 @@ export function main() {
 
     it('should only collect metrics for execute and ignore metrics from prepare',
        inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-         var scriptTime = 0;
-         var iterationCount = 1;
+         let scriptTime = 0;
+         let iterationCount = 1;
          createSampler({
            validator: createCountingValidator(2),
            metric: new MockMetric(
                [],
                () => {
-                 var result = Promise.resolve({'script': scriptTime});
+                 const result = Promise.resolve({'script': scriptTime});
                  scriptTime = 0;
                  return result;
                }),
@@ -147,8 +147,8 @@ export function main() {
 
     it('should call the validator for every execution and store the valid sample',
        inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-         var log: any[] = [];
-         var validSample = [mv(null, null, {})];
+         const log: any[] = [];
+         const validSample = [mv(null, null, {})];
 
          createSampler({
            metric: createCountingMetric(),
@@ -174,8 +174,8 @@ export function main() {
 
     it('should report the metric values',
        inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-         var log: any[] = [];
-         var validSample = [mv(null, null, {})];
+         const log: any[] = [];
+         const validSample = [mv(null, null, {})];
          createSampler({
            validator: createCountingValidator(2, validSample),
            metric: createCountingMetric(),
@@ -204,7 +204,7 @@ export function main() {
 }
 
 function mv(runIndex: number, time: number, values: {[key: string]: number}) {
-  return new MeasureValues(runIndex, DateWrapper.fromMillis(time), values);
+  return new MeasureValues(runIndex, new Date(time), values);
 }
 
 function createCountingValidator(
@@ -212,7 +212,7 @@ function createCountingValidator(
   return new MockValidator(log, (completeSample: MeasureValues[]) => {
     count--;
     if (count === 0) {
-      return isPresent(validSample) ? validSample : completeSample;
+      return validSample || completeSample;
     } else {
       return null;
     }
@@ -220,8 +220,8 @@ function createCountingValidator(
 }
 
 function createCountingMetric(log: any[] = []) {
-  var scriptTime = 0;
-  return new MockMetric(log, () => { return {'script': scriptTime++}; });
+  let scriptTime = 0;
+  return new MockMetric(log, () => ({'script': scriptTime++}));
 }
 
 class MockDriverAdapter extends WebDriverAdapter {
@@ -239,7 +239,8 @@ class MockDriverAdapter extends WebDriverAdapter {
 class MockValidator extends Validator {
   constructor(private _log: any[] = [], private _validate: Function = null) { super(); }
   validate(completeSample: MeasureValues[]): MeasureValues[] {
-    var stableSample = isPresent(this._validate) ? this._validate(completeSample) : completeSample;
+    const stableSample =
+        isPresent(this._validate) ? this._validate(completeSample) : completeSample;
     this._log.push(['validate', completeSample, stableSample]);
     return stableSample;
   }
@@ -252,7 +253,7 @@ class MockMetric extends Metric {
     return Promise.resolve(null);
   }
   endMeasure(restart: boolean) {
-    var measureValues = isPresent(this._endMeasure) ? this._endMeasure() : {};
+    const measureValues = isPresent(this._endMeasure) ? this._endMeasure() : {};
     this._log.push(['endMeasure', restart, measureValues]);
     return Promise.resolve(measureValues);
   }

modules/@angular/benchpress/test/statistic_spec.ts

@@ -6,7 +6,7 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {AsyncTestCompleter, afterEach, beforeEach, ddescribe, describe, expect, iit, inject, it, xit} from '@angular/core/testing/testing_internal';
+import {describe, expect, it} from '@angular/core/testing/testing_internal';
 import {Statistic} from '../src/statistic';
 
 export function main() {

modules/@angular/benchpress/test/trace_event_factory.ts

@@ -13,7 +13,7 @@ export class TraceEventFactory {
   constructor(private _cat: string, private _pid: string) {}
 
   create(ph: any, name: string, time: number, args: any = null) {
-    var res:
+    const res:
         PerfLogEvent = {'name': name, 'cat': this._cat, 'ph': ph, 'ts': time, 'pid': this._pid};
     if (isPresent(args)) {
       res['args'] = args;
@@ -21,20 +21,20 @@ export class TraceEventFactory {
     return res;
   }
 
-  markStart(name: string, time: number) { return this.create('b', name, time); }
+  markStart(name: string, time: number) { return this.create('B', name, time); }
 
-  markEnd(name: string, time: number) { return this.create('e', name, time); }
+  markEnd(name: string, time: number) { return this.create('E', name, time); }
 
   start(name: string, time: number, args: any = null) { return this.create('B', name, time, args); }
 
   end(name: string, time: number, args: any = null) { return this.create('E', name, time, args); }
 
   instant(name: string, time: number, args: any = null) {
-    return this.create('i', name, time, args);
+    return this.create('I', name, time, args);
   }
 
   complete(name: string, time: number, duration: number, args: any = null) {
-    var res = this.create('X', name, time, args);
+    const res = this.create('X', name, time, args);
     res['dur'] = duration;
     return res;
   }

modules/@angular/benchpress/test/validator/regression_slope_validator_spec.ts

@@ -6,15 +6,13 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {AsyncTestCompleter, afterEach, beforeEach, ddescribe, describe, expect, iit, inject, it, xit} from '@angular/core/testing/testing_internal';
+import {describe, expect, it} from '@angular/core/testing/testing_internal';
 
 import {MeasureValues, ReflectiveInjector, RegressionSlopeValidator} from '../../index';
-import {ListWrapper} from '../../src/facade/collection';
-import {Date, DateWrapper} from '../../src/facade/lang';
 
 export function main() {
   describe('regression slope validator', () => {
-    var validator: RegressionSlopeValidator;
+    let validator: RegressionSlopeValidator;
 
     function createValidator({size, metric}: {size: number, metric: string}) {
       validator = ReflectiveInjector
@@ -44,23 +42,21 @@ export function main() {
 
     it('should return the last sampleSize runs when the regression slope is ==0', () => {
       createValidator({size: 2, metric: 'script'});
-      var sample = [mv(0, 0, {'script': 1}), mv(1, 1, {'script': 1}), mv(2, 2, {'script': 1})];
-      expect(validator.validate(ListWrapper.slice(sample, 0, 2)))
-          .toEqual(ListWrapper.slice(sample, 0, 2));
-      expect(validator.validate(sample)).toEqual(ListWrapper.slice(sample, 1, 3));
+      const sample = [mv(0, 0, {'script': 1}), mv(1, 1, {'script': 1}), mv(2, 2, {'script': 1})];
+      expect(validator.validate(sample.slice(0, 2))).toEqual(sample.slice(0, 2));
+      expect(validator.validate(sample)).toEqual(sample.slice(1, 3));
     });
 
     it('should return the last sampleSize runs when the regression slope is >0', () => {
       createValidator({size: 2, metric: 'script'});
-      var sample = [mv(0, 0, {'script': 1}), mv(1, 1, {'script': 2}), mv(2, 2, {'script': 3})];
-      expect(validator.validate(ListWrapper.slice(sample, 0, 2)))
-          .toEqual(ListWrapper.slice(sample, 0, 2));
-      expect(validator.validate(sample)).toEqual(ListWrapper.slice(sample, 1, 3));
+      const sample = [mv(0, 0, {'script': 1}), mv(1, 1, {'script': 2}), mv(2, 2, {'script': 3})];
+      expect(validator.validate(sample.slice(0, 2))).toEqual(sample.slice(0, 2));
+      expect(validator.validate(sample)).toEqual(sample.slice(1, 3));
     });
 
   });
 }
 
 function mv(runIndex: number, time: number, values: {[key: string]: number}) {
-  return new MeasureValues(runIndex, DateWrapper.fromMillis(time), values);
+  return new MeasureValues(runIndex, new Date(time), values);
 }

modules/@angular/benchpress/test/validator/size_validator_spec.ts

@@ -6,15 +6,13 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {AsyncTestCompleter, afterEach, beforeEach, ddescribe, describe, expect, iit, inject, it, xit} from '@angular/core/testing/testing_internal';
+import {describe, expect, it} from '@angular/core/testing/testing_internal';
 
-import {MeasureValues, ReflectiveInjector, SizeValidator, Validator} from '../../index';
-import {ListWrapper} from '../../src/facade/collection';
-import {Date, DateWrapper} from '../../src/facade/lang';
+import {MeasureValues, ReflectiveInjector, SizeValidator} from '../../index';
 
 export function main() {
   describe('size validator', () => {
-    var validator: SizeValidator;
+    let validator: SizeValidator;
 
     function createValidator(size: number) {
       validator =
@@ -37,15 +35,14 @@ export function main() {
 
     it('should return the last sampleSize runs when it has at least the given size', () => {
       createValidator(2);
-      var sample = [mv(0, 0, {'a': 1}), mv(1, 1, {'b': 2}), mv(2, 2, {'c': 3})];
-      expect(validator.validate(ListWrapper.slice(sample, 0, 2)))
-          .toEqual(ListWrapper.slice(sample, 0, 2));
-      expect(validator.validate(sample)).toEqual(ListWrapper.slice(sample, 1, 3));
+      const sample = [mv(0, 0, {'a': 1}), mv(1, 1, {'b': 2}), mv(2, 2, {'c': 3})];
+      expect(validator.validate(sample.slice(0, 2))).toEqual(sample.slice(0, 2));
+      expect(validator.validate(sample)).toEqual(sample.slice(1, 3));
     });
 
   });
 }
 
 function mv(runIndex: number, time: number, values: {[key: string]: number}) {
-  return new MeasureValues(runIndex, DateWrapper.fromMillis(time), values);
+  return new MeasureValues(runIndex, new Date(time), values);
 }

modules/@angular/benchpress/test/web_driver_extension_spec.ts

@@ -6,10 +6,10 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {AsyncTestCompleter, afterEach, beforeEach, ddescribe, describe, expect, iit, inject, it, xit} from '@angular/core/testing/testing_internal';
+import {AsyncTestCompleter, describe, expect, inject, it} from '@angular/core/testing/testing_internal';
 
 import {Options, ReflectiveInjector, WebDriverExtension} from '../index';
-import {StringWrapper, isPresent} from '../src/facade/lang';
+import {isPresent} from '../src/facade/lang';
 
 export function main() {
   function createExtension(ids: any[], caps: any) {
@@ -17,7 +17,7 @@ export function main() {
       try {
         res(ReflectiveInjector
                 .resolveAndCreate([
-                  ids.map((id) => { return {provide: id, useValue: new MockExtension(id)}; }),
+                  ids.map((id) => ({provide: id, useValue: new MockExtension(id)})),
                   {provide: Options.CAPABILITIES, useValue: caps},
                   WebDriverExtension.provideFirstSupported(ids)
                 ])
@@ -52,6 +52,6 @@ class MockExtension extends WebDriverExtension {
   constructor(public id: string) { super(); }
 
   supports(capabilities: {[key: string]: any}): boolean {
-    return StringWrapper.equals(capabilities['browser'], this.id);
+    return capabilities['browser'] === this.id;
   }
 }

modules/@angular/benchpress/test/webdriver/chrome_driver_extension_spec.ts

@@ -6,42 +6,40 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {AsyncTestCompleter, afterEach, beforeEach, ddescribe, describe, expect, iit, inject, it, xit} from '@angular/core/testing/testing_internal';
+import {AsyncTestCompleter, describe, expect, inject, it} from '@angular/core/testing/testing_internal';
 
 import {ChromeDriverExtension, Options, ReflectiveInjector, WebDriverAdapter, WebDriverExtension} from '../../index';
-import {Json, isBlank} from '../../src/facade/lang';
+import {isBlank} from '../../src/facade/lang';
 import {TraceEventFactory} from '../trace_event_factory';
 
 export function main() {
   describe('chrome driver extension', () => {
-    var CHROME44_USER_AGENT =
-        '"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.0 Safari/537.36"';
-    var CHROME45_USER_AGENT =
+    const CHROME45_USER_AGENT =
         '"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2499.0 Safari/537.36"';
 
-    var log: any[];
-    var extension: ChromeDriverExtension;
+    let log: any[];
+    let extension: ChromeDriverExtension;
 
-    var blinkEvents = new TraceEventFactory('blink.console', 'pid0');
-    var v8Events = new TraceEventFactory('v8', 'pid0');
-    var v8EventsOtherProcess = new TraceEventFactory('v8', 'pid1');
-    var chromeTimelineEvents =
+    const blinkEvents = new TraceEventFactory('blink.console', 'pid0');
+    const v8Events = new TraceEventFactory('v8', 'pid0');
+    const v8EventsOtherProcess = new TraceEventFactory('v8', 'pid1');
+    const chromeTimelineEvents =
         new TraceEventFactory('disabled-by-default-devtools.timeline', 'pid0');
-    var chrome45TimelineEvents = new TraceEventFactory('devtools.timeline', 'pid0');
-    var chromeTimelineV8Events = new TraceEventFactory('devtools.timeline,v8', 'pid0');
-    var chromeBlinkTimelineEvents = new TraceEventFactory('blink,devtools.timeline', 'pid0');
-    var chromeBlinkUserTimingEvents = new TraceEventFactory('blink.user_timing', 'pid0');
-    var benchmarkEvents = new TraceEventFactory('benchmark', 'pid0');
-    var normEvents = new TraceEventFactory('timeline', 'pid0');
+    const chrome45TimelineEvents = new TraceEventFactory('devtools.timeline', 'pid0');
+    const chromeTimelineV8Events = new TraceEventFactory('devtools.timeline,v8', 'pid0');
+    const chromeBlinkTimelineEvents = new TraceEventFactory('blink,devtools.timeline', 'pid0');
+    const chromeBlinkUserTimingEvents = new TraceEventFactory('blink.user_timing', 'pid0');
+    const benchmarkEvents = new TraceEventFactory('benchmark', 'pid0');
+    const normEvents = new TraceEventFactory('timeline', 'pid0');
 
     function createExtension(
         perfRecords: any[] = null, userAgent: string = null,
         messageMethod = 'Tracing.dataCollected'): WebDriverExtension {
-      if (isBlank(perfRecords)) {
+      if (!perfRecords) {
         perfRecords = [];
       }
       if (isBlank(userAgent)) {
-        userAgent = CHROME44_USER_AGENT;
+        userAgent = CHROME45_USER_AGENT;
       }
       log = [];
       extension = ReflectiveInjector
@@ -89,228 +87,95 @@ export function main() {
          });
        }));
 
-    describe('readPerfLog Chrome44', () => {
-      it('should normalize times to ms and forward ph and pid event properties',
-         inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-           createExtension([chromeTimelineEvents.complete('FunctionCall', 1100, 5500, null)])
-               .readPerfLog()
-               .then((events) => {
-                 expect(events).toEqual([
-                   normEvents.complete('script', 1.1, 5.5, null),
-                 ]);
-                 async.done();
-               });
-         }));
+    it('should normalize times to ms and forward ph and pid event properties',
+       inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
+         createExtension([chromeTimelineV8Events.complete('FunctionCall', 1100, 5500, null)])
+             .readPerfLog()
+             .then((events) => {
+               expect(events).toEqual([
+                 normEvents.complete('script', 1.1, 5.5, null),
+               ]);
+               async.done();
+             });
+       }));
 
-      it('should normalize "tdur" to "dur"',
-         inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-           var event: any = chromeTimelineEvents.create('X', 'FunctionCall', 1100, null);
-           event['tdur'] = 5500;
-           createExtension([event]).readPerfLog().then((events) => {
-             expect(events).toEqual([
-               normEvents.complete('script', 1.1, 5.5, null),
-             ]);
-             async.done();
-           });
-         }));
+    it('should normalize "tdur" to "dur"',
+       inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
+         const event: any = chromeTimelineV8Events.create('X', 'FunctionCall', 1100, null);
+         event['tdur'] = 5500;
+         createExtension([event]).readPerfLog().then((events) => {
+           expect(events).toEqual([
+             normEvents.complete('script', 1.1, 5.5, null),
+           ]);
+           async.done();
+         });
+       }));
 
-      it('should report FunctionCall events as "script"',
-         inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-           createExtension([chromeTimelineEvents.start('FunctionCall', 0)])
-               .readPerfLog()
-               .then((events) => {
-                 expect(events).toEqual([
-                   normEvents.start('script', 0),
-                 ]);
-                 async.done();
-               });
-         }));
+    it('should report FunctionCall events as "script"',
+       inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
+         createExtension([chromeTimelineV8Events.start('FunctionCall', 0)])
+             .readPerfLog()
+             .then((events) => {
+               expect(events).toEqual([
+                 normEvents.start('script', 0),
+               ]);
+               async.done();
+             });
+       }));
 
-      it('should report gc', inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-           createExtension([
-             chromeTimelineEvents.start('GCEvent', 1000, {'usedHeapSizeBefore': 1000}),
-             chromeTimelineEvents.end('GCEvent', 2000, {'usedHeapSizeAfter': 0}),
-           ])
-               .readPerfLog()
-               .then((events) => {
-                 expect(events).toEqual([
-                   normEvents.start('gc', 1.0, {'usedHeapSize': 1000}),
-                   normEvents.end('gc', 2.0, {'usedHeapSize': 0, 'majorGc': false}),
-                 ]);
-                 async.done();
-               });
-         }));
+    it('should report EvaluateScript events as "script"',
+       inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
+         createExtension([chromeTimelineV8Events.start('EvaluateScript', 0)])
+             .readPerfLog()
+             .then((events) => {
+               expect(events).toEqual([
+                 normEvents.start('script', 0),
+               ]);
+               async.done();
+             });
+       }));
 
-      it('should ignore major gc from different processes',
-         inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-           createExtension([
-             chromeTimelineEvents.start('GCEvent', 1000, {'usedHeapSizeBefore': 1000}),
-             v8EventsOtherProcess.start('majorGC', 1100, null),
-             v8EventsOtherProcess.end('majorGC', 1200, null),
-             chromeTimelineEvents.end('GCEvent', 2000, {'usedHeapSizeAfter': 0}),
-           ])
-               .readPerfLog()
-               .then((events) => {
-                 expect(events).toEqual([
-                   normEvents.start('gc', 1.0, {'usedHeapSize': 1000}),
-                   normEvents.end('gc', 2.0, {'usedHeapSize': 0, 'majorGc': false}),
-                 ]);
-                 async.done();
-               });
-         }));
+    it('should report minor gc', inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
+         createExtension([
+           chromeTimelineV8Events.start('MinorGC', 1000, {'usedHeapSizeBefore': 1000}),
+           chromeTimelineV8Events.end('MinorGC', 2000, {'usedHeapSizeAfter': 0}),
+         ])
+             .readPerfLog()
+             .then((events) => {
+               expect(events.length).toEqual(2);
+               expect(events[0]).toEqual(
+                   normEvents.start('gc', 1.0, {'usedHeapSize': 1000, 'majorGc': false}));
+               expect(events[1]).toEqual(
+                   normEvents.end('gc', 2.0, {'usedHeapSize': 0, 'majorGc': false}));
+               async.done();
+             });
+       }));
 
-      it('should report major gc', inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-           createExtension([
-             chromeTimelineEvents.start('GCEvent', 1000, {'usedHeapSizeBefore': 1000}),
-             v8Events.start('majorGC', 1100, null),
-             v8Events.end('majorGC', 1200, null),
-             chromeTimelineEvents.end('GCEvent', 2000, {'usedHeapSizeAfter': 0}),
-           ])
-               .readPerfLog()
-               .then((events) => {
-                 expect(events).toEqual([
-                   normEvents.start('gc', 1.0, {'usedHeapSize': 1000}),
-                   normEvents.end('gc', 2.0, {'usedHeapSize': 0, 'majorGc': true}),
-                 ]);
-                 async.done();
-               });
-         }));
+    it('should report major gc', inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
+         createExtension(
+             [
+               chromeTimelineV8Events.start('MajorGC', 1000, {'usedHeapSizeBefore': 1000}),
+               chromeTimelineV8Events.end('MajorGC', 2000, {'usedHeapSizeAfter': 0}),
+             ], )
+             .readPerfLog()
+             .then((events) => {
+               expect(events.length).toEqual(2);
+               expect(events[0]).toEqual(
+                   normEvents.start('gc', 1.0, {'usedHeapSize': 1000, 'majorGc': true}));
+               expect(events[1]).toEqual(
+                   normEvents.end('gc', 2.0, {'usedHeapSize': 0, 'majorGc': true}));
+               async.done();
+             });
+       }));
 
-      ['RecalculateStyles', 'Layout', 'UpdateLayerTree', 'Paint'].forEach((recordType) => {
-        it(`should report ${recordType} as "render"`,
-           inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-             createExtension([
-               chromeTimelineEvents.start(recordType, 1234),
-               chromeTimelineEvents.end(recordType, 2345)
-             ])
-                 .readPerfLog()
-                 .then((events) => {
-                   expect(events).toEqual([
-                     normEvents.start('render', 1.234),
-                     normEvents.end('render', 2.345),
-                   ]);
-                   async.done();
-                 });
-           }));
-      });
-
-      it('should ignore FunctionCalls from webdriver',
-         inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-           createExtension([chromeTimelineEvents.start(
-                               'FunctionCall', 0, {'data': {'scriptName': 'InjectedScript'}})])
-               .readPerfLog()
-               .then((events) => {
-                 expect(events).toEqual([]);
-                 async.done();
-               });
-         }));
-
-
-    });
-
-    describe('readPerfLog Chrome45', () => {
-      it('should normalize times to ms and forward ph and pid event properties',
-         inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-           createExtension(
-               [chromeTimelineV8Events.complete('FunctionCall', 1100, 5500, null)],
-               CHROME45_USER_AGENT)
-               .readPerfLog()
-               .then((events) => {
-                 expect(events).toEqual([
-                   normEvents.complete('script', 1.1, 5.5, null),
-                 ]);
-                 async.done();
-               });
-         }));
-
-      it('should normalize "tdur" to "dur"',
-         inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-           var event: any = chromeTimelineV8Events.create('X', 'FunctionCall', 1100, null);
-           event['tdur'] = 5500;
-           createExtension([event], CHROME45_USER_AGENT).readPerfLog().then((events) => {
-             expect(events).toEqual([
-               normEvents.complete('script', 1.1, 5.5, null),
-             ]);
-             async.done();
-           });
-         }));
-
-      it('should report FunctionCall events as "script"',
-         inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-           createExtension([chromeTimelineV8Events.start('FunctionCall', 0)], CHROME45_USER_AGENT)
-               .readPerfLog()
-               .then((events) => {
-                 expect(events).toEqual([
-                   normEvents.start('script', 0),
-                 ]);
-                 async.done();
-               });
-         }));
-
-      it('should report minor gc', inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-           createExtension(
-               [
-                 chromeTimelineV8Events.start('MinorGC', 1000, {'usedHeapSizeBefore': 1000}),
-                 chromeTimelineV8Events.end('MinorGC', 2000, {'usedHeapSizeAfter': 0}),
-               ],
-               CHROME45_USER_AGENT)
-               .readPerfLog()
-               .then((events) => {
-                 expect(events.length).toEqual(2);
-                 expect(events[0]).toEqual(
-                     normEvents.start('gc', 1.0, {'usedHeapSize': 1000, 'majorGc': false}));
-                 expect(events[1]).toEqual(
-                     normEvents.end('gc', 2.0, {'usedHeapSize': 0, 'majorGc': false}));
-                 async.done();
-               });
-         }));
-
-      it('should report major gc', inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-           createExtension(
-               [
-                 chromeTimelineV8Events.start('MajorGC', 1000, {'usedHeapSizeBefore': 1000}),
-                 chromeTimelineV8Events.end('MajorGC', 2000, {'usedHeapSizeAfter': 0}),
-               ],
-               CHROME45_USER_AGENT)
-               .readPerfLog()
-               .then((events) => {
-                 expect(events.length).toEqual(2);
-                 expect(events[0]).toEqual(
-                     normEvents.start('gc', 1.0, {'usedHeapSize': 1000, 'majorGc': true}));
-                 expect(events[1]).toEqual(
-                     normEvents.end('gc', 2.0, {'usedHeapSize': 0, 'majorGc': true}));
-                 async.done();
-               });
-         }));
-
-      ['Layout', 'UpdateLayerTree', 'Paint'].forEach((recordType) => {
-        it(`should report ${recordType} as "render"`,
-           inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-             createExtension(
-                 [
-                   chrome45TimelineEvents.start(recordType, 1234),
-                   chrome45TimelineEvents.end(recordType, 2345)
-                 ],
-                 CHROME45_USER_AGENT)
-                 .readPerfLog()
-                 .then((events) => {
-                   expect(events).toEqual([
-                     normEvents.start('render', 1.234),
-                     normEvents.end('render', 2.345),
-                   ]);
-                   async.done();
-                 });
-           }));
-      });
-
-      it(`should report UpdateLayoutTree as "render"`,
+    ['Layout', 'UpdateLayerTree', 'Paint'].forEach((recordType) => {
+      it(`should report ${recordType} as "render"`,
          inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
            createExtension(
                [
-                 chromeBlinkTimelineEvents.start('UpdateLayoutTree', 1234),
-                 chromeBlinkTimelineEvents.end('UpdateLayoutTree', 2345)
-               ],
-               CHROME45_USER_AGENT)
+                 chrome45TimelineEvents.start(recordType, 1234),
+                 chrome45TimelineEvents.end(recordType, 2345)
+               ], )
                .readPerfLog()
                .then((events) => {
                  expect(events).toEqual([
@@ -320,70 +185,80 @@ export function main() {
                  async.done();
                });
          }));
-
-
-
-      it('should ignore FunctionCalls from webdriver',
-         inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-           createExtension([chromeTimelineV8Events.start(
-                               'FunctionCall', 0, {'data': {'scriptName': 'InjectedScript'}})])
-               .readPerfLog()
-               .then((events) => {
-                 expect(events).toEqual([]);
-                 async.done();
-               });
-         }));
-
-      it('should ignore FunctionCalls with empty scriptName',
-         inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-           createExtension(
-               [chromeTimelineV8Events.start('FunctionCall', 0, {'data': {'scriptName': ''}})])
-               .readPerfLog()
-               .then((events) => {
-                 expect(events).toEqual([]);
-                 async.done();
-               });
-         }));
-
-      it('should report navigationStart',
-         inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-           createExtension(
-               [chromeBlinkUserTimingEvents.start('navigationStart', 1234)], CHROME45_USER_AGENT)
-               .readPerfLog()
-               .then((events) => {
-                 expect(events).toEqual([normEvents.start('navigationStart', 1.234)]);
-                 async.done();
-               });
-         }));
-
-      it('should report receivedData', inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-           createExtension(
-               [chrome45TimelineEvents.instant(
-                   'ResourceReceivedData', 1234, {'data': {'encodedDataLength': 987}})],
-               CHROME45_USER_AGENT)
-               .readPerfLog()
-               .then((events) => {
-                 expect(events).toEqual(
-                     [normEvents.instant('receivedData', 1.234, {'encodedDataLength': 987})]);
-                 async.done();
-               });
-         }));
-
-      it('should report sendRequest', inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
-           createExtension(
-               [chrome45TimelineEvents.instant(
-                   'ResourceSendRequest', 1234,
-                   {'data': {'url': 'http://here', 'requestMethod': 'GET'}})],
-               CHROME45_USER_AGENT)
-               .readPerfLog()
-               .then((events) => {
-                 expect(events).toEqual([normEvents.instant(
-                     'sendRequest', 1.234, {'url': 'http://here', 'method': 'GET'})]);
-                 async.done();
-               });
-         }));
     });
 
+    it(`should report UpdateLayoutTree as "render"`,
+       inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
+         createExtension(
+             [
+               chromeBlinkTimelineEvents.start('UpdateLayoutTree', 1234),
+               chromeBlinkTimelineEvents.end('UpdateLayoutTree', 2345)
+             ], )
+             .readPerfLog()
+             .then((events) => {
+               expect(events).toEqual([
+                 normEvents.start('render', 1.234),
+                 normEvents.end('render', 2.345),
+               ]);
+               async.done();
+             });
+       }));
+
+    it('should ignore FunctionCalls from webdriver',
+       inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
+         createExtension([chromeTimelineV8Events.start(
+                             'FunctionCall', 0, {'data': {'scriptName': 'InjectedScript'}})])
+             .readPerfLog()
+             .then((events) => {
+               expect(events).toEqual([]);
+               async.done();
+             });
+       }));
+
+    it('should ignore FunctionCalls with empty scriptName',
+       inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
+         createExtension(
+             [chromeTimelineV8Events.start('FunctionCall', 0, {'data': {'scriptName': ''}})])
+             .readPerfLog()
+             .then((events) => {
+               expect(events).toEqual([]);
+               async.done();
+             });
+       }));
+
+    it('should report navigationStart',
+       inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
+         createExtension([chromeBlinkUserTimingEvents.instant('navigationStart', 1234)])
+             .readPerfLog()
+             .then((events) => {
+               expect(events).toEqual([normEvents.instant('navigationStart', 1.234)]);
+               async.done();
+             });
+       }));
+
+    it('should report receivedData', inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
+         createExtension([chrome45TimelineEvents.instant(
+                             'ResourceReceivedData', 1234, {'data': {'encodedDataLength': 987}})], )
+             .readPerfLog()
+             .then((events) => {
+               expect(events).toEqual(
+                   [normEvents.instant('receivedData', 1.234, {'encodedDataLength': 987})]);
+               async.done();
+             });
+       }));
+
+    it('should report sendRequest', inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
+         createExtension([chrome45TimelineEvents.instant(
+                             'ResourceSendRequest', 1234,
+                             {'data': {'url': 'http://here', 'requestMethod': 'GET'}})], )
+             .readPerfLog()
+             .then((events) => {
+               expect(events).toEqual([normEvents.instant(
+                   'sendRequest', 1.234, {'url': 'http://here', 'method': 'GET'})]);
+               async.done();
+             });
+       }));
+
     describe('readPerfLog (common)', () => {
 
       it('should execute a dummy script before reading them',
@@ -404,8 +279,7 @@ export function main() {
                  [
                    chromeTimelineEvents.start(recordType, 1234),
                    chromeTimelineEvents.end(recordType, 2345)
-                 ],
-                 CHROME45_USER_AGENT)
+                 ], )
                  .readPerfLog()
                  .then((events) => {
                    expect(events).toEqual([
@@ -426,7 +300,7 @@ export function main() {
                  .readPerfLog()
                  .then((events) => {
                    expect(events).toEqual([
-                     normEvents.create('i', 'frame', 1.1),
+                     normEvents.instant('frame', 1.1),
                    ]);
                    async.done();
                  });
@@ -522,11 +396,11 @@ class MockDriverAdapter extends WebDriverAdapter {
   logs(type: string) {
     this._log.push(['logs', type]);
     if (type === 'performance') {
-      return Promise.resolve(this._events.map((event) => {
-        return {
-          'message': Json.stringify({'message': {'method': this._messageMethod, 'params': event}})
-        };
-      }));
+      return Promise.resolve(this._events.map(
+          (event) => ({
+            'message': JSON.stringify(
+                {'message': {'method': this._messageMethod, 'params': event}}, null, 2)
+          })));
     } else {
       return null;
     }

modules/@angular/benchpress/test/webdriver/ios_driver_extension_spec.ts

@@ -6,21 +6,20 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {AsyncTestCompleter, afterEach, beforeEach, ddescribe, describe, expect, iit, inject, it, xit} from '@angular/core/testing/testing_internal';
+import {AsyncTestCompleter, describe, expect, inject, it} from '@angular/core/testing/testing_internal';
 
 import {IOsDriverExtension, ReflectiveInjector, WebDriverAdapter, WebDriverExtension} from '../../index';
-import {Json, isBlank, isPresent} from '../../src/facade/lang';
 import {TraceEventFactory} from '../trace_event_factory';
 
 export function main() {
   describe('ios driver extension', () => {
-    var log: any[];
-    var extension: IOsDriverExtension;
+    let log: any[];
+    let extension: IOsDriverExtension;
 
-    var normEvents = new TraceEventFactory('timeline', 'pid0');
+    const normEvents = new TraceEventFactory('timeline', 'pid0');
 
     function createExtension(perfRecords: any[] = null): WebDriverExtension {
-      if (isBlank(perfRecords)) {
+      if (!perfRecords) {
         perfRecords = [];
       }
       log = [];
@@ -156,7 +155,7 @@ function timeEndRecord(name: string, time: number) {
 }
 
 function durationRecord(type: string, startTime: number, endTime: number, children: any[] = null) {
-  if (isBlank(children)) {
+  if (!children) {
     children = [];
   }
   return {'type': type, 'startTime': startTime, 'endTime': endTime, 'children': children};
@@ -184,8 +183,9 @@ class MockDriverAdapter extends WebDriverAdapter {
     if (type === 'performance') {
       return Promise.resolve(this._perfRecords.map(function(record) {
         return {
-          'message': Json.stringify(
-              {'message': {'method': 'Timeline.eventRecorded', 'params': {'record': record}}})
+          'message': JSON.stringify(
+              {'message': {'method': 'Timeline.eventRecorded', 'params': {'record': record}}}, null,
+              2)
         };
       }));
     } else {

modules/@angular/common/index.ts

@@ -11,6 +11,9 @@
  * @description
  * Entry point for all public APIs of the common package.
  */
-export * from './src/common';
+export * from './src/location';
+export {NgLocalization} from './src/localization';
+export {CommonModule} from './src/common_module';
 
-// This file only reexports content of the `src` folder. Keep it that way.
+export {NgClass, NgFor, NgIf, NgPlural, NgPluralCase, NgStyle, NgSwitch, NgSwitchCase, NgSwitchDefault, NgTemplateOutlet} from './src/directives/index';
+export {AsyncPipe, DatePipe, I18nPluralPipe, I18nSelectPipe, JsonPipe, LowerCasePipe, CurrencyPipe, DecimalPipe, PercentPipe, SlicePipe, UpperCasePipe} from './src/pipes/index';

modules/@angular/common/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@angular/common",
   "version": "0.0.0-PLACEHOLDER",
-  "description": "",
+  "description": "Angular - commonly needed directives and services",
   "main": "bundles/common.umd.js",
   "module": "index.js",
   "typings": "index.d.ts",

modules/@angular/common/rollup-testing.config.js

@@ -1,3 +1,10 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
 
 export default {
   entry: '../../../dist/packages-dist/common/testing/index.js',
@@ -10,4 +17,4 @@ export default {
     'rxjs/Observable': 'Rx',
     'rxjs/Subject': 'Rx'
   }
-}
+};

modules/@angular/common/rollup.config.js

@@ -1,3 +1,10 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
 
 export default {
   entry: '../../../dist/packages-dist/common/index.js',
@@ -7,6 +14,6 @@ export default {
   globals: {
     '@angular/core': 'ng.core',
     'rxjs/Observable': 'Rx',
-    'rxjs/Subject': 'Rx'
+    'rxjs/Subject': 'Rx',
   }
-}
+};

modules/@angular/common/src/common_directives.ts

@@ -1,59 +0,0 @@
-/**
- * @license
- * Copyright Google Inc. All Rights Reserved.
- *
- * Use of this source code is governed by an MIT-style license that can be
- * found in the LICENSE file at https://angular.io/license
- */
-
-import {Provider} from '@angular/core';
-
-import {CORE_DIRECTIVES} from './directives/core_directives';
-
-
-/**
- * A collection of Angular core directives that are likely to be used in each and every Angular
- * application. This includes core directives (e.g., NgIf and NgFor), and forms directives (e.g.,
- * NgModel).
- *
- * This collection can be used to quickly enumerate all the built-in directives in the `directives`
- * property of the `@Component` decorator.
- *
- * ### Example
- *
- * Instead of writing:
- *
- * ```typescript
- * import {NgClass, NgIf, NgFor, NgSwitch, NgSwitchCase, NgSwitchDefault, NgModel, NgForm} from
- * '@angular/common';
- * import {OtherDirective} from './myDirectives';
- *
- * @Component({
- *   selector: 'my-component',
- *   templateUrl: 'myComponent.html',
- *   directives: [NgClass, NgIf, NgFor, NgSwitch, NgSwitchCase, NgSwitchDefault, NgModel, NgForm,
- * OtherDirective]
- * })
- * export class MyComponent {
- *   ...
- * }
- * ```
- * one could import all the common directives at once:
- *
- * ```typescript
- * import {COMMON_DIRECTIVES} from '@angular/common';
- * import {OtherDirective} from './myDirectives';
- *
- * @Component({
- *   selector: 'my-component',
- *   templateUrl: 'myComponent.html',
- *   directives: [COMMON_DIRECTIVES, OtherDirective]
- * })
- * export class MyComponent {
- *   ...
- * }
- * ```
- *
- * @experimental Contains forms which are experimental.
- */
-export const COMMON_DIRECTIVES: Provider[] = CORE_DIRECTIVES;

modules/@angular/common/src/common_module.ts

@@ -8,14 +8,14 @@
 
 import {NgModule} from '@angular/core';
 
-import {COMMON_DIRECTIVES} from './common_directives';
+import {COMMON_DIRECTIVES} from './directives/index';
 import {NgLocaleLocalization, NgLocalization} from './localization';
-import {COMMON_PIPES} from './pipes/common_pipes';
+import {COMMON_PIPES} from './pipes/index';
 
 // Note: This does not contain the location providers,
 // as they need some platform specific implementations to work.
 /**
- * The module that includes all the basic Angular directives like {@link NgIf}, ${link NgFor}, ...
+ * The module that includes all the basic Angular directives like {@link NgIf}, {@link NgFor}, ...
  *
  * @stable
  */

modules/@angular/common/src/directives.ts

@@ -1,20 +0,0 @@
-/**
- * @license
- * Copyright Google Inc. All Rights Reserved.
- *
- * Use of this source code is governed by an MIT-style license that can be
- * found in the LICENSE file at https://angular.io/license
- */
-
-/**
- * @module
- * @description
- * Common directives shipped with Angular.
- */
-export {NgClass} from './directives/ng_class';
-export {NgFor} from './directives/ng_for';
-export {NgIf} from './directives/ng_if';
-export {NgPlural, NgPluralCase} from './directives/ng_plural';
-export {NgStyle} from './directives/ng_style';
-export {NgSwitch, NgSwitchCase, NgSwitchDefault} from './directives/ng_switch';
-export {NgTemplateOutlet} from './directives/ng_template_outlet';

modules/@angular/common/src/directives/core_directives.ts

@@ -1,72 +0,0 @@
-/**
- * @license
- * Copyright Google Inc. All Rights Reserved.
- *
- * Use of this source code is governed by an MIT-style license that can be
- * found in the LICENSE file at https://angular.io/license
- */
-
-import {Type} from '@angular/core';
-
-import {NgClass} from './ng_class';
-import {NgFor} from './ng_for';
-import {NgIf} from './ng_if';
-import {NgPlural, NgPluralCase} from './ng_plural';
-import {NgStyle} from './ng_style';
-import {NgSwitch, NgSwitchCase, NgSwitchDefault} from './ng_switch';
-import {NgTemplateOutlet} from './ng_template_outlet';
-
-/**
- * A collection of Angular core directives that are likely to be used in each and every Angular
- * application.
- *
- * This collection can be used to quickly enumerate all the built-in directives in the `directives`
- * property of the `@Component` annotation.
- *
- * ### Example ([live demo](http://plnkr.co/edit/yakGwpCdUkg0qfzX5m8g?p=preview))
- *
- * Instead of writing:
- *
- * ```typescript
- * import {NgClass, NgIf, NgFor, NgSwitch, NgSwitchCase, NgSwitchDefault} from '@angular/common';
- * import {OtherDirective} from './myDirectives';
- *
- * @Component({
- *   selector: 'my-component',
- *   templateUrl: 'myComponent.html',
- *   directives: [NgClass, NgIf, NgFor, NgSwitch, NgSwitchCase, NgSwitchDefault, OtherDirective]
- * })
- * export class MyComponent {
- *   ...
- * }
- * ```
- * one could import all the core directives at once:
- *
- * ```typescript
- * import {CORE_DIRECTIVES} from '@angular/common';
- * import {OtherDirective} from './myDirectives';
- *
- * @Component({
- *   selector: 'my-component',
- *   templateUrl: 'myComponent.html',
- *   directives: [CORE_DIRECTIVES, OtherDirective]
- * })
- * export class MyComponent {
- *   ...
- * }
- * ```
- *
- * @stable
- */
-export const CORE_DIRECTIVES: Type<any>[] = [
-  NgClass,
-  NgFor,
-  NgIf,
-  NgTemplateOutlet,
-  NgStyle,
-  NgSwitch,
-  NgSwitchCase,
-  NgSwitchDefault,
-  NgPlural,
-  NgPluralCase,
-];

modules/@angular/common/src/directives/index.ts

@@ -0,0 +1,47 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Provider} from '@angular/core';
+
+import {NgClass} from './ng_class';
+import {NgFor} from './ng_for';
+import {NgIf} from './ng_if';
+import {NgPlural, NgPluralCase} from './ng_plural';
+import {NgStyle} from './ng_style';
+import {NgSwitch, NgSwitchCase, NgSwitchDefault} from './ng_switch';
+import {NgTemplateOutlet} from './ng_template_outlet';
+
+export {
+  NgClass,
+  NgFor,
+  NgIf,
+  NgPlural,
+  NgPluralCase,
+  NgStyle,
+  NgSwitch,
+  NgSwitchCase,
+  NgSwitchDefault,
+  NgTemplateOutlet
+};
+
+/**
+ * A collection of Angular directives that are likely to be used in each and every Angular
+ * application.
+ */
+export const COMMON_DIRECTIVES: Provider[] = [
+  NgClass,
+  NgFor,
+  NgIf,
+  NgTemplateOutlet,
+  NgStyle,
+  NgSwitch,
+  NgSwitchCase,
+  NgSwitchDefault,
+  NgPlural,
+  NgPluralCase,
+];

modules/@angular/common/src/directives/ng_class.ts

@@ -8,70 +8,33 @@
 
 import {CollectionChangeRecord, Directive, DoCheck, ElementRef, Input, IterableDiffer, IterableDiffers, KeyValueChangeRecord, KeyValueDiffer, KeyValueDiffers, Renderer} from '@angular/core';
 
-import {StringMapWrapper, isListLikeIterable} from '../facade/collection';
-import {isArray, isPresent, isString} from '../facade/lang';
-
-
+import {isListLikeIterable} from '../facade/collection';
+import {isPresent, stringify} from '../facade/lang';
 
 /**
- * The `NgClass` directive conditionally adds and removes CSS classes on an HTML element based on
- * an expression's evaluation result.
+ * @ngModule CommonModule
  *
- * The result of an expression evaluation is interpreted differently depending on type of
- * the expression evaluation result:
- * - `string` - all the CSS classes listed in a string (space delimited) are added
- * - `Array` - all the CSS classes (Array elements) are added
- * - `Object` - each key corresponds to a CSS class name while values are interpreted as expressions
- * evaluating to `Boolean`. If a given expression evaluates to `true` a corresponding CSS class
- * is added - otherwise it is removed.
- *
- * While the `NgClass` directive can interpret expressions evaluating to `string`, `Array`
- * or `Object`, the `Object`-based version is the most often used and has an advantage of keeping
- * all the CSS class names in a template.
- *
- * ### Example ([live demo](http://plnkr.co/edit/a4YdtmWywhJ33uqfpPPn?p=preview)):
+ * @whatItDoes Adds and removes CSS classes on an HTML element.
  *
+ * @howToUse
  * ```
- * import {Component} from '@angular/core';
- * import {NgClass} from '@angular/common';
+ *     <some-element [ngClass]="'first second'">...</some-element>
  *
- * @Component({
- *   selector: 'toggle-button',
- *   inputs: ['isDisabled'],
- *   template: `
- *      <div class="button" [ngClass]="{active: isOn, disabled: isDisabled}"
- *          (click)="toggle(!isOn)">
- *          Click me!
- *      </div>`,
- *   styles: [`
- *     .button {
- *       width: 120px;
- *       border: medium solid black;
- *     }
+ *     <some-element [ngClass]="['first', 'second']">...</some-element>
  *
- *     .active {
- *       background-color: red;
- *    }
+ *     <some-element [ngClass]="{'first': true, 'second': true, 'third': false}">...</some-element>
  *
- *     .disabled {
- *       color: gray;
- *       border: medium solid gray;
- *     }
- *   `],
- *   directives: [NgClass]
- * })
- * class ToggleButton {
- *   isOn = false;
- *   isDisabled = false;
- *
- *   toggle(newState) {
- *     if (!this.isDisabled) {
- *       this.isOn = newState;
- *     }
- *   }
- * }
+ *     <some-element [ngClass]="stringExp|arrayExp|objExp">...</some-element>
  * ```
  *
+ * @description
+ *
+ * The CSS classes are updated as follows, depending on the type of the expression evaluation:
+ * - `string` - the CSS classes listed in the string (space delimited) are added,
+ * - `Array` - the CSS classes declared as Array elements are added,
+ * - `Object` - keys are CSS classes that get added when the expression given in the value
+ *              evaluates to a truthy value, otherwise they are removed.
+ *
  * @stable
  */
 @Directive({selector: '[ngClass]'})
@@ -79,66 +42,64 @@ export class NgClass implements DoCheck {
   private _iterableDiffer: IterableDiffer;
   private _keyValueDiffer: KeyValueDiffer;
   private _initialClasses: string[] = [];
-  private _rawClass: string[]|Set<string>;
+  private _rawClass: string[]|Set<string>|{[klass: string]: any};
 
   constructor(
       private _iterableDiffers: IterableDiffers, private _keyValueDiffers: KeyValueDiffers,
       private _ngEl: ElementRef, private _renderer: Renderer) {}
 
-
   @Input('class')
-  set initialClasses(v: string) {
+  set klass(v: string) {
     this._applyInitialClasses(true);
-    this._initialClasses = isPresent(v) && isString(v) ? v.split(' ') : [];
+    this._initialClasses = typeof v === 'string' ? v.split(/\s+/) : [];
     this._applyInitialClasses(false);
     this._applyClasses(this._rawClass, false);
   }
 
   @Input()
-  set ngClass(v: string|string[]|Set<string>|{[key: string]: any}) {
+  set ngClass(v: string|string[]|Set<string>|{[klass: string]: any}) {
     this._cleanupClasses(this._rawClass);
 
-    if (isString(v)) {
-      v = (<string>v).split(' ');
-    }
-
-    this._rawClass = <string[]|Set<string>>v;
     this._iterableDiffer = null;
     this._keyValueDiffer = null;
-    if (isPresent(v)) {
-      if (isListLikeIterable(v)) {
-        this._iterableDiffer = this._iterableDiffers.find(v).create(null);
+
+    this._rawClass = typeof v === 'string' ? v.split(/\s+/) : v;
+
+    if (this._rawClass) {
+      if (isListLikeIterable(this._rawClass)) {
+        this._iterableDiffer = this._iterableDiffers.find(this._rawClass).create(null);
       } else {
-        this._keyValueDiffer = this._keyValueDiffers.find(v).create(null);
+        this._keyValueDiffer = this._keyValueDiffers.find(this._rawClass).create(null);
       }
     }
   }
 
   ngDoCheck(): void {
-    if (isPresent(this._iterableDiffer)) {
-      var changes = this._iterableDiffer.diff(this._rawClass);
-      if (isPresent(changes)) {
+    if (this._iterableDiffer) {
+      const changes = this._iterableDiffer.diff(this._rawClass);
+      if (changes) {
         this._applyIterableChanges(changes);
       }
-    }
-    if (isPresent(this._keyValueDiffer)) {
-      var changes = this._keyValueDiffer.diff(this._rawClass);
-      if (isPresent(changes)) {
+    } else if (this._keyValueDiffer) {
+      const changes = this._keyValueDiffer.diff(this._rawClass);
+      if (changes) {
         this._applyKeyValueChanges(changes);
       }
     }
   }
 
-  private _cleanupClasses(rawClassVal: string[]|Set<string>|{[key: string]: any}): void {
+  private _cleanupClasses(rawClassVal: string[]|Set<string>|{[klass: string]: any}): void {
     this._applyClasses(rawClassVal, true);
     this._applyInitialClasses(false);
   }
 
   private _applyKeyValueChanges(changes: any): void {
     changes.forEachAddedItem(
-        (record: KeyValueChangeRecord) => { this._toggleClass(record.key, record.currentValue); });
+        (record: KeyValueChangeRecord) => this._toggleClass(record.key, record.currentValue));
+
     changes.forEachChangedItem(
-        (record: KeyValueChangeRecord) => { this._toggleClass(record.key, record.currentValue); });
+        (record: KeyValueChangeRecord) => this._toggleClass(record.key, record.currentValue));
+
     changes.forEachRemovedItem((record: KeyValueChangeRecord) => {
       if (record.previousValue) {
         this._toggleClass(record.key, false);
@@ -147,43 +108,41 @@ export class NgClass implements DoCheck {
   }
 
   private _applyIterableChanges(changes: any): void {
-    changes.forEachAddedItem(
-        (record: CollectionChangeRecord) => { this._toggleClass(record.item, true); });
+    changes.forEachAddedItem((record: CollectionChangeRecord) => {
+      if (typeof record.item === 'string') {
+        this._toggleClass(record.item, true);
+      } else {
+        throw new Error(
+            `NgClass can only toggle CSS classes expressed as strings, got ${stringify(record.item)}`);
+      }
+    });
+
     changes.forEachRemovedItem(
-        (record: CollectionChangeRecord) => { this._toggleClass(record.item, false); });
+        (record: CollectionChangeRecord) => this._toggleClass(record.item, false));
   }
 
   private _applyInitialClasses(isCleanup: boolean) {
-    this._initialClasses.forEach(className => this._toggleClass(className, !isCleanup));
+    this._initialClasses.forEach(klass => this._toggleClass(klass, !isCleanup));
   }
 
   private _applyClasses(
       rawClassVal: string[]|Set<string>|{[key: string]: any}, isCleanup: boolean) {
-    if (isPresent(rawClassVal)) {
-      if (isArray(rawClassVal)) {
-        (<string[]>rawClassVal).forEach(className => this._toggleClass(className, !isCleanup));
-      } else if (rawClassVal instanceof Set) {
-        (<Set<string>>rawClassVal).forEach(className => this._toggleClass(className, !isCleanup));
+    if (rawClassVal) {
+      if (Array.isArray(rawClassVal) || rawClassVal instanceof Set) {
+        (<any>rawClassVal).forEach((klass: string) => this._toggleClass(klass, !isCleanup));
       } else {
-        StringMapWrapper.forEach(
-            <{[k: string]: any}>rawClassVal, (expVal: any, className: string) => {
-              if (isPresent(expVal)) this._toggleClass(className, !isCleanup);
-            });
+        Object.keys(rawClassVal).forEach(klass => {
+          if (isPresent(rawClassVal[klass])) this._toggleClass(klass, !isCleanup);
+        });
       }
     }
   }
 
-  private _toggleClass(className: string, enabled: boolean): void {
-    className = className.trim();
-    if (className.length > 0) {
-      if (className.indexOf(' ') > -1) {
-        var classes = className.split(/\s+/g);
-        for (var i = 0, len = classes.length; i < len; i++) {
-          this._renderer.setElementClass(this._ngEl.nativeElement, classes[i], enabled);
-        }
-      } else {
-        this._renderer.setElementClass(this._ngEl.nativeElement, className, enabled);
-      }
+  private _toggleClass(klass: string, enabled: boolean): void {
+    klass = klass.trim();
+    if (klass) {
+      klass.split(/\s+/g).forEach(
+          klass => { this._renderer.setElementClass(this._ngEl.nativeElement, klass, enabled); });
     }
   }
 }

modules/@angular/common/src/directives/ng_for.ts

@@ -8,7 +8,7 @@
 
 import {ChangeDetectorRef, CollectionChangeRecord, DefaultIterableDiffer, Directive, DoCheck, EmbeddedViewRef, Input, IterableDiffer, IterableDiffers, OnChanges, SimpleChanges, TemplateRef, TrackByFn, ViewContainerRef} from '@angular/core';
 
-import {getTypeNameForDebugging, isBlank, isPresent} from '../facade/lang';
+import {getTypeNameForDebugging} from '../facade/lang';
 
 export class NgForRow {
   constructor(public $implicit: any, public index: number, public count: number) {}
@@ -91,16 +91,16 @@ export class NgFor implements DoCheck, OnChanges {
   @Input() ngForOf: any;
   @Input() ngForTrackBy: TrackByFn;
 
-  private _differ: IterableDiffer;
+  private _differ: IterableDiffer = null;
 
   constructor(
-      private _viewContainer: ViewContainerRef, private _templateRef: TemplateRef<NgForRow>,
-      private _iterableDiffers: IterableDiffers, private _cdr: ChangeDetectorRef) {}
+      private _viewContainer: ViewContainerRef, private _template: TemplateRef<NgForRow>,
+      private _differs: IterableDiffers, private _cdr: ChangeDetectorRef) {}
 
   @Input()
   set ngForTemplate(value: TemplateRef<NgForRow>) {
-    if (isPresent(value)) {
-      this._templateRef = value;
+    if (value) {
+      this._template = value;
     }
   }
 
@@ -108,9 +108,9 @@ export class NgFor implements DoCheck, OnChanges {
     if ('ngForOf' in changes) {
       // React on ngForOf changes only once all inputs have been initialized
       const value = changes['ngForOf'].currentValue;
-      if (isBlank(this._differ) && isPresent(value)) {
+      if (!this._differ && value) {
         try {
-          this._differ = this._iterableDiffers.find(value).create(this._cdr, this.ngForTrackBy);
+          this._differ = this._differs.find(value).create(this._cdr, this.ngForTrackBy);
         } catch (e) {
           throw new Error(
               `Cannot find a differ supporting object '${value}' of type '${getTypeNameForDebugging(value)}'. NgFor only supports binding to Iterables such as Arrays.`);
@@ -120,9 +120,9 @@ export class NgFor implements DoCheck, OnChanges {
   }
 
   ngDoCheck() {
-    if (isPresent(this._differ)) {
+    if (this._differ) {
       const changes = this._differ.diff(this.ngForOf);
-      if (isPresent(changes)) this._applyChanges(changes);
+      if (changes) this._applyChanges(changes);
     }
   }
 
@@ -131,16 +131,16 @@ export class NgFor implements DoCheck, OnChanges {
     changes.forEachOperation(
         (item: CollectionChangeRecord, adjustedPreviousIndex: number, currentIndex: number) => {
           if (item.previousIndex == null) {
-            let view = this._viewContainer.createEmbeddedView(
-                this._templateRef, new NgForRow(null, null, null), currentIndex);
-            let tuple = new RecordViewTuple(item, view);
+            const view = this._viewContainer.createEmbeddedView(
+                this._template, new NgForRow(null, null, null), currentIndex);
+            const tuple = new RecordViewTuple(item, view);
             insertTuples.push(tuple);
           } else if (currentIndex == null) {
             this._viewContainer.remove(adjustedPreviousIndex);
           } else {
-            let view = this._viewContainer.get(adjustedPreviousIndex);
+            const view = this._viewContainer.get(adjustedPreviousIndex);
             this._viewContainer.move(view, currentIndex);
-            let tuple = new RecordViewTuple(item, <EmbeddedViewRef<NgForRow>>view);
+            const tuple = new RecordViewTuple(item, <EmbeddedViewRef<NgForRow>>view);
             insertTuples.push(tuple);
           }
         });
@@ -150,13 +150,13 @@ export class NgFor implements DoCheck, OnChanges {
     }
 
     for (let i = 0, ilen = this._viewContainer.length; i < ilen; i++) {
-      var viewRef = <EmbeddedViewRef<NgForRow>>this._viewContainer.get(i);
+      const viewRef = <EmbeddedViewRef<NgForRow>>this._viewContainer.get(i);
       viewRef.context.index = i;
       viewRef.context.count = ilen;
     }
 
     changes.forEachIdentityChange((record: any) => {
-      var viewRef = <EmbeddedViewRef<NgForRow>>this._viewContainer.get(record.currentIndex);
+      const viewRef = <EmbeddedViewRef<NgForRow>>this._viewContainer.get(record.currentIndex);
       viewRef.context.$implicit = record.item;
     });
   }

modules/@angular/common/src/directives/ng_if.ts

@@ -8,21 +8,17 @@
 
 import {Directive, Input, TemplateRef, ViewContainerRef} from '@angular/core';
 
-import {isBlank} from '../facade/lang';
-
-
-
 /**
  * Removes or recreates a portion of the DOM tree based on an {expression}.
  *
- * If the expression assigned to `ngIf` evaluates to a false value then the element
+ * If the expression assigned to `ngIf` evaluates to a falsy value then the element
  * is removed from the DOM, otherwise a clone of the element is reinserted into the DOM.
  *
  * ### Example ([live demo](http://plnkr.co/edit/fe0kgemFBtmQOY31b4tw?p=preview)):
  *
  * ```
  * <div *ngIf="errorCount > 0" class="error">
- *   <!-- Error message displayed when the errorCount property on the current context is greater
+ *   <!-- Error message displayed when the errorCount property in the current context is greater
  * than 0. -->
  *   {{errorCount}} errors detected
  * </div>
@@ -38,18 +34,17 @@ import {isBlank} from '../facade/lang';
  */
 @Directive({selector: '[ngIf]'})
 export class NgIf {
-  private _prevCondition: boolean = null;
+  private _hasView = false;
 
-  constructor(private _viewContainer: ViewContainerRef, private _templateRef: TemplateRef<Object>) {
-  }
+  constructor(private _viewContainer: ViewContainerRef, private _template: TemplateRef<Object>) {}
 
   @Input()
-  set ngIf(newCondition: any) {
-    if (newCondition && (isBlank(this._prevCondition) || !this._prevCondition)) {
-      this._prevCondition = true;
-      this._viewContainer.createEmbeddedView(this._templateRef);
-    } else if (!newCondition && (isBlank(this._prevCondition) || this._prevCondition)) {
-      this._prevCondition = false;
+  set ngIf(condition: any) {
+    if (condition && !this._hasView) {
+      this._hasView = true;
+      this._viewContainer.createEmbeddedView(this._template);
+    } else if (!condition && this._hasView) {
+      this._hasView = false;
       this._viewContainer.clear();
     }
   }

modules/@angular/common/src/directives/ng_plural.ts

@@ -6,57 +6,43 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {Attribute, Directive, Host, Input, OnInit, TemplateRef, ViewContainerRef} from '@angular/core';
+import {Attribute, Directive, Host, Input, TemplateRef, ViewContainerRef} from '@angular/core';
 
-import {isPresent} from '../facade/lang';
 import {NgLocalization, getPluralCategory} from '../localization';
 
 import {SwitchView} from './ng_switch';
 
 
 /**
- * `ngPlural` is an i18n directive that displays DOM sub-trees that match the switch expression
- * value, or failing that, DOM sub-trees that match the switch expression's pluralization category.
+ * @ngModule CommonModule
+ *
+ * @whatItDoes Adds / removes DOM sub-trees based on a numeric value. Tailored for pluralization.
+ *
+ * @howToUse
+ * ```
+ * <some-element [ngPlural]="value">
+ *   <ng-container *ngPluralCase="'=0'">there is nothing</ng-container>
+ *   <ng-container *ngPluralCase="'=1'">there is one</ng-container>
+ *   <ng-container *ngPluralCase="'few'">there are a few</ng-container>
+ *   <ng-container *ngPluralCase="'other'">there are exactly #</ng-container>
+ * </some-element>
+ * ```
+ *
+ * @description
+ *
+ * Displays DOM sub-trees that match the switch expression value, or failing that, DOM sub-trees
+ * that match the switch expression's pluralization category.
  *
  * To use this directive you must provide a container element that sets the `[ngPlural]` attribute
- * to a
- * switch expression.
- *    - Inner elements defined with an `[ngPluralCase]` attribute will display based on their
- * expression.
- *    - If `[ngPluralCase]` is set to a value starting with `=`, it will only display if the value
- * matches the switch expression exactly.
- *    - Otherwise, the view will be treated as a "category match", and will only display if exact
- * value matches aren't found and the value maps to its category for the defined locale.
+ * to a switch expression. Inner elements with a `[ngPluralCase]` will display based on their
+ * expression:
+ * - if `[ngPluralCase]` is set to a value starting with `=`, it will only display if the value
+ *   matches the switch expression exactly,
+ * - otherwise, the view will be treated as a "category match", and will only display if exact
+ *   value matches aren't found and the value maps to its category for the defined locale.
  *
- * ```typescript
- * @Component({
- *    selector: 'app',
- *    // best practice is to define the locale at the application level
- *    providers: [{provide: LOCALE_ID, useValue: 'en_US'}]
- * })
- * @View({
- *   template: `
- *     <p>Value = {{value}}</p>
- *     <button (click)="inc()">Increment</button>
+ * See http://cldr.unicode.org/index/cldr-spec/plural-rules
  *
- *     <div [ngPlural]="value">
- *       <template ngPluralCase="=0">there is nothing</template>
- *       <template ngPluralCase="=1">there is one</template>
- *       <template ngPluralCase="few">there are a few</template>
- *       <template ngPluralCase="other">there is some number</template>
- *     </div>
- *   `,
- *   directives: [NgPlural, NgPluralCase]
- * })
- * export class App {
- *   value = 'init';
- *
- *   inc() {
- *     this.value = this.value === 'init' ? 0 : this.value + 1;
- *   }
- * }
- *
- * ```
  * @experimental
  */
 @Directive({selector: '[ngPlural]'})
@@ -75,29 +61,42 @@ export class NgPlural {
 
   addCase(value: string, switchView: SwitchView): void { this._caseViews[value] = switchView; }
 
-  /** @internal */
-  _updateView(): void {
+  private _updateView(): void {
     this._clearViews();
 
-    var key =
-        getPluralCategory(this._switchValue, Object.keys(this._caseViews), this._localization);
+    const cases = Object.keys(this._caseViews);
+    const key = getPluralCategory(this._switchValue, cases, this._localization);
     this._activateView(this._caseViews[key]);
   }
 
-  /** @internal */
-  _clearViews() {
-    if (isPresent(this._activeView)) this._activeView.destroy();
+  private _clearViews() {
+    if (this._activeView) this._activeView.destroy();
   }
 
-  /** @internal */
-  _activateView(view: SwitchView) {
-    if (!isPresent(view)) return;
-    this._activeView = view;
-    this._activeView.create();
+  private _activateView(view: SwitchView) {
+    if (view) {
+      this._activeView = view;
+      this._activeView.create();
+    }
   }
 }
 
 /**
+ * @ngModule CommonModule
+ *
+ * @whatItDoes Creates a view that will be added/removed from the parent {@link NgPlural} when the
+ *             given expression matches the plural expression according to CLDR rules.
+ *
+ * @howToUse
+ * ```
+ * <some-element [ngPlural]="value">
+ *   <ng-container *ngPluralCase="'=0'">...</ng-container>
+ *   <ng-container *ngPluralCase="'other'">...</ng-container>
+ * </some-element>
+ *```
+ *
+ * See {@link NgPlural} for more details and example.
+ *
  * @experimental
  */
 @Directive({selector: '[ngPluralCase]'})

modules/@angular/common/src/directives/ng_style.ts

@@ -8,70 +8,32 @@
 
 import {Directive, DoCheck, ElementRef, Input, KeyValueChangeRecord, KeyValueDiffer, KeyValueDiffers, Renderer} from '@angular/core';
 
-import {isBlank, isPresent} from '../facade/lang';
-
-
-
 /**
- * The `NgStyle` directive changes styles based on a result of expression evaluation.
+ * @ngModule CommonModule
  *
- * An expression assigned to the `ngStyle` property must evaluate to an object and the
- * corresponding element styles are updated based on changes to this object. Style names to update
- * are taken from the object's keys, and values - from the corresponding object's values.
- *
- * ### Syntax
- *
- * - `<div [ngStyle]="{'font-style': styleExp}"></div>`
- * - `<div [ngStyle]="{'max-width.px': widthExp}"></div>`
- * - `<div [ngStyle]="styleExp"></div>` - here the `styleExp` must evaluate to an object
- *
- * ### Example ([live demo](http://plnkr.co/edit/YamGS6GkUh9GqWNQhCyM?p=preview)):
+ * @whatItDoes Update an HTML element styles.
  *
+ * @howToUse
  * ```
- * import {Component} from '@angular/core';
- * import {NgStyle} from '@angular/common';
+ * <some-element [ngStyle]="{'font-style': styleExp}">...</some-element>
  *
- * @Component({
- *  selector: 'ngStyle-example',
- *  template: `
- *    <h1 [ngStyle]="{'font-style': style, 'font-size': size, 'font-weight': weight}">
- *      Change style of this text!
- *    </h1>
+ * <some-element [ngStyle]="{'max-width.px': widthExp}">...</some-element>
  *
- *    <hr>
- *
- *    <label>Italic: <input type="checkbox" (change)="changeStyle($event)"></label>
- *    <label>Bold: <input type="checkbox" (change)="changeWeight($event)"></label>
- *    <label>Size: <input type="text" [value]="size" (change)="size = $event.target.value"></label>
- *  `,
- *  directives: [NgStyle]
- * })
- * export class NgStyleExample {
- *    style = 'normal';
- *    weight = 'normal';
- *    size = '20px';
- *
- *    changeStyle($event: any) {
- *      this.style = $event.target.checked ? 'italic' : 'normal';
- *    }
- *
- *    changeWeight($event: any) {
- *      this.weight = $event.target.checked ? 'bold' : 'normal';
- *    }
- * }
+ * <some-element [ngStyle]="objExp">...</some-element>
  * ```
  *
- * In this example the `font-style`, `font-size` and `font-weight` styles will be updated
- * based on the `style` property's value changes.
+ * @description
+ *
+ * The styles are updated according to the value of the expression evaluation:
+ * - keys are style names with an optional `.<unit>` suffix (ie 'top.px', 'font-style.em'),
+ * - values are the values assigned to those properties (expressed in the given unit).
  *
  * @stable
  */
 @Directive({selector: '[ngStyle]'})
 export class NgStyle implements DoCheck {
-  /** @internal */
-  _ngStyle: {[key: string]: string};
-  /** @internal */
-  _differ: KeyValueDiffer;
+  private _ngStyle: {[key: string]: string};
+  private _differ: KeyValueDiffer;
 
   constructor(
       private _differs: KeyValueDiffers, private _ngEl: ElementRef, private _renderer: Renderer) {}
@@ -79,34 +41,34 @@ export class NgStyle implements DoCheck {
   @Input()
   set ngStyle(v: {[key: string]: string}) {
     this._ngStyle = v;
-    if (isBlank(this._differ) && isPresent(v)) {
-      this._differ = this._differs.find(this._ngStyle).create(null);
+    if (!this._differ && v) {
+      this._differ = this._differs.find(v).create(null);
     }
   }
 
   ngDoCheck() {
-    if (isPresent(this._differ)) {
-      var changes = this._differ.diff(this._ngStyle);
-      if (isPresent(changes)) {
+    if (this._differ) {
+      const changes = this._differ.diff(this._ngStyle);
+      if (changes) {
         this._applyChanges(changes);
       }
     }
   }
 
   private _applyChanges(changes: any): void {
-    changes.forEachRemovedItem(
-        (record: KeyValueChangeRecord) => { this._setStyle(record.key, null); });
+    changes.forEachRemovedItem((record: KeyValueChangeRecord) => this._setStyle(record.key, null));
+
     changes.forEachAddedItem(
-        (record: KeyValueChangeRecord) => { this._setStyle(record.key, record.currentValue); });
+        (record: KeyValueChangeRecord) => this._setStyle(record.key, record.currentValue));
+
     changes.forEachChangedItem(
-        (record: KeyValueChangeRecord) => { this._setStyle(record.key, record.currentValue); });
+        (record: KeyValueChangeRecord) => this._setStyle(record.key, record.currentValue));
   }
 
-  private _setStyle(name: string, val: string): void {
-    const nameParts = name.split('.');
-    const nameToSet = nameParts[0];
-    const valToSet = isPresent(val) && nameParts.length === 2 ? `${val}${nameParts[1]}` : val;
+  private _setStyle(nameAndUnit: string, value: string): void {
+    const [name, unit] = nameAndUnit.split('.');
+    value = value && unit ? `${value}${unit}` : value;
 
-    this._renderer.setElementStyle(this._ngEl.nativeElement, nameToSet, valToSet);
+    this._renderer.setElementStyle(this._ngEl.nativeElement, name, value);
   }
 }

modules/@angular/common/src/directives/ng_switch.ts

@@ -6,205 +6,185 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {Directive, Host, Input, TemplateRef, ViewContainerRef} from '@angular/core';
-
-import {ListWrapper} from '../facade/collection';
-import {isBlank, isPresent, normalizeBlank} from '../facade/lang';
-
-const _CASE_DEFAULT = new Object();
+import {Directive, DoCheck, Host, Input, TemplateRef, ViewContainerRef} from '@angular/core';
 
 export class SwitchView {
+  private _created = false;
+
   constructor(
       private _viewContainerRef: ViewContainerRef, private _templateRef: TemplateRef<Object>) {}
 
-  create(): void { this._viewContainerRef.createEmbeddedView(this._templateRef); }
+  create(): void {
+    this._created = true;
+    this._viewContainerRef.createEmbeddedView(this._templateRef);
+  }
 
-  destroy(): void { this._viewContainerRef.clear(); }
+  destroy(): void {
+    this._created = false;
+    this._viewContainerRef.clear();
+  }
+
+  enforceState(created: boolean) {
+    if (created && !this._created) {
+      this.create();
+    } else if (!created && this._created) {
+      this.destroy();
+    }
+  }
 }
 
 /**
- * Adds or removes DOM sub-trees when their match expressions match the switch expression.
+ * @ngModule CommonModule
  *
- * Elements within `NgSwitch` but without `NgSwitchCase` or `NgSwitchDefault` directives will be
- * preserved at the location as specified in the template.
+ * @whatItDoes Adds / removes DOM sub-trees when the nest match expressions matches the switch
+ *             expression.
  *
- * `NgSwitch` simply inserts nested elements based on which match expression matches the value
- * obtained from the evaluated switch expression. In other words, you define a container element
- * (where you place the directive with a switch expression on the
- * `[ngSwitch]="..."` attribute), define any inner elements inside of the directive and
- * place a `[ngSwitchCase]` attribute per element.
- *
- * The `ngSwitchCase` property is used to inform `NgSwitch` which element to display when the
- * expression is evaluated. If a matching expression is not found via a `ngSwitchCase` property
- * then an element with the `ngSwitchDefault` attribute is displayed.
- *
- * ### Example ([live demo](http://plnkr.co/edit/DQMTII95CbuqWrl3lYAs?p=preview))
- *
- * ```typescript
- * @Component({
- *   selector: 'app',
- *   template: `
- *     <p>Value = {{value}}</p>
- *     <button (click)="inc()">Increment</button>
- *
- *     <div [ngSwitch]="value">
- *       <p *ngSwitchCase="'init'">increment to start</p>
- *       <p *ngSwitchCase="0">0, increment again</p>
- *       <p *ngSwitchCase="1">1, increment again</p>
- *       <p *ngSwitchCase="2">2, stop incrementing</p>
- *       <p *ngSwitchDefault>&gt; 2, STOP!</p>
- *     </div>
- *
- *     <!-- alternate syntax -->
- *
- *     <p [ngSwitch]="value">
- *       <template ngSwitchCase="init">increment to start</template>
- *       <template [ngSwitchCase]="0">0, increment again</template>
- *       <template [ngSwitchCase]="1">1, increment again</template>
- *       <template [ngSwitchCase]="2">2, stop incrementing</template>
- *       <template ngSwitchDefault>&gt; 2, STOP!</template>
- *     </p>
- *   `,
- *   directives: [NgSwitch, NgSwitchCase, NgSwitchDefault]
- * })
- * export class App {
- *   value = 'init';
- *
- *   inc() {
- *     this.value = this.value === 'init' ? 0 : this.value + 1;
- *   }
- * }
+ * @howToUse
  * ```
+ *     <container-element [ngSwitch]="switch_expression">
+ *       <some-element *ngSwitchCase="match_expression_1">...</some-element>
+ *       <some-element *ngSwitchCase="match_expression_2">...</some-element>
+ *       <some-other-element *ngSwitchCase="match_expression_3">...</some-other-element>
+ *       <ng-container *ngSwitchCase="match_expression_3">
+ *         <!-- use a ng-container to group multiple root nodes -->
+ *         <inner-element></inner-element>
+ *         <inner-other-element></inner-other-element>
+ *       </ng-container>
+ *       <some-element *ngSwitchDefault>...</some-element>
+ *     </container-element>
+ * ```
+ * @description
+ *
+ * `NgSwitch` stamps out nested views when their match expression value matches the value of the
+ * switch expression.
+ *
+ * In other words:
+ * - you define a container element (where you place the directive with a switch expression on the
+ * `[ngSwitch]="..."` attribute)
+ * - you define inner views inside the `NgSwitch` and place a `*ngSwitchCase` attribute on the view
+ * root elements.
+ *
+ * Elements within `NgSwitch` but outside of a `NgSwitchCase` or `NgSwitchDefault` directives will
+ * be preserved at the location.
+ *
+ * The `ngSwitchCase` directive informs the parent `NgSwitch` of which view to display when the
+ * expression is evaluated.
+ * When no matching expression is found on a `ngSwitchCase` view, the `ngSwitchDefault` view is
+ * stamped out.
  *
  * @stable
  */
 @Directive({selector: '[ngSwitch]'})
 export class NgSwitch {
-  private _switchValue: any;
-  private _useDefault: boolean = false;
-  private _valueViews = new Map<any, SwitchView[]>();
-  private _activeViews: SwitchView[] = [];
+  private _defaultViews: SwitchView[];
+  private _defaultUsed = false;
+  private _caseCount = 0;
+  private _lastCaseCheckIndex = 0;
+  private _lastCasesMatched = false;
+  private _ngSwitch: any;
 
   @Input()
-  set ngSwitch(value: any) {
-    // Empty the currently active ViewContainers
-    this._emptyAllActiveViews();
-
-    // Add the ViewContainers matching the value (with a fallback to default)
-    this._useDefault = false;
-    var views = this._valueViews.get(value);
-    if (isBlank(views)) {
-      this._useDefault = true;
-      views = normalizeBlank(this._valueViews.get(_CASE_DEFAULT));
+  set ngSwitch(newValue: any) {
+    this._ngSwitch = newValue;
+    if (this._caseCount === 0) {
+      this._updateDefaultCases(true);
     }
-    this._activateViews(views);
-
-    this._switchValue = value;
   }
 
   /** @internal */
-  _onCaseValueChanged(oldCase: any, newCase: any, view: SwitchView): void {
-    this._deregisterView(oldCase, view);
-    this._registerView(newCase, view);
+  _addCase(): number { return this._caseCount++; }
 
-    if (oldCase === this._switchValue) {
-      view.destroy();
-      ListWrapper.remove(this._activeViews, view);
-    } else if (newCase === this._switchValue) {
-      if (this._useDefault) {
-        this._useDefault = false;
-        this._emptyAllActiveViews();
+  /** @internal */
+  _addDefault(view: SwitchView) {
+    if (!this._defaultViews) {
+      this._defaultViews = [];
+    }
+    this._defaultViews.push(view);
+  }
+
+  /** @internal */
+  _matchCase(value: any): boolean {
+    const matched = value == this._ngSwitch;
+    this._lastCasesMatched = this._lastCasesMatched || matched;
+    this._lastCaseCheckIndex++;
+    if (this._lastCaseCheckIndex === this._caseCount) {
+      this._updateDefaultCases(!this._lastCasesMatched);
+      this._lastCaseCheckIndex = 0;
+      this._lastCasesMatched = false;
+    }
+    return matched;
+  }
+
+  private _updateDefaultCases(useDefault: boolean) {
+    if (this._defaultViews && useDefault !== this._defaultUsed) {
+      this._defaultUsed = useDefault;
+      for (let i = 0; i < this._defaultViews.length; i++) {
+        const defaultView = this._defaultViews[i];
+        defaultView.enforceState(useDefault);
       }
-      view.create();
-      this._activeViews.push(view);
-    }
-
-    // Switch to default when there is no more active ViewContainers
-    if (this._activeViews.length === 0 && !this._useDefault) {
-      this._useDefault = true;
-      this._activateViews(this._valueViews.get(_CASE_DEFAULT));
-    }
-  }
-
-  /** @internal */
-  _emptyAllActiveViews(): void {
-    var activeContainers = this._activeViews;
-    for (var i = 0; i < activeContainers.length; i++) {
-      activeContainers[i].destroy();
-    }
-    this._activeViews = [];
-  }
-
-  /** @internal */
-  _activateViews(views: SwitchView[]): void {
-    // TODO(vicb): assert(this._activeViews.length === 0);
-    if (isPresent(views)) {
-      for (var i = 0; i < views.length; i++) {
-        views[i].create();
-      }
-      this._activeViews = views;
-    }
-  }
-
-  /** @internal */
-  _registerView(value: any, view: SwitchView): void {
-    var views = this._valueViews.get(value);
-    if (isBlank(views)) {
-      views = [];
-      this._valueViews.set(value, views);
-    }
-    views.push(view);
-  }
-
-  /** @internal */
-  _deregisterView(value: any, view: SwitchView): void {
-    // `_CASE_DEFAULT` is used a marker for non-registered cases
-    if (value === _CASE_DEFAULT) return;
-    var views = this._valueViews.get(value);
-    if (views.length == 1) {
-      this._valueViews.delete(value);
-    } else {
-      ListWrapper.remove(views, view);
     }
   }
 }
 
 /**
- * Insert the sub-tree when the `ngSwitchCase` expression evaluates to the same value as the
- * enclosing switch expression.
+ * @ngModule CommonModule
  *
- * If multiple match expression match the switch expression value, all of them are displayed.
+ * @whatItDoes Creates a view that will be added/removed from the parent {@link NgSwitch} when the
+ *             given expression evaluate to respectively the same/different value as the switch
+ *             expression.
+ *
+ * @howToUse
+ * ```
+ * <container-element [ngSwitch]="switch_expression">
+ *   <some-element *ngSwitchCase="match_expression_1">...</some-element>
+ * </container-element>
+ *```
+ * @description
+ *
+ * Insert the sub-tree when the expression evaluates to the same value as the enclosing switch
+ * expression.
+ *
+ * If multiple match expressions match the switch expression value, all of them are displayed.
  *
  * See {@link NgSwitch} for more details and example.
  *
  * @stable
  */
 @Directive({selector: '[ngSwitchCase]'})
-export class NgSwitchCase {
-  // `_CASE_DEFAULT` is used as a marker for a not yet initialized value
-  /** @internal */
-  _value: any = _CASE_DEFAULT;
-  /** @internal */
-  _view: SwitchView;
-  private _switch: NgSwitch;
+export class NgSwitchCase implements DoCheck {
+  private _view: SwitchView;
+
+  @Input()
+  ngSwitchCase: any;
 
   constructor(
       viewContainer: ViewContainerRef, templateRef: TemplateRef<Object>,
-      @Host() ngSwitch: NgSwitch) {
-    this._switch = ngSwitch;
+      @Host() private ngSwitch: NgSwitch) {
+    ngSwitch._addCase();
     this._view = new SwitchView(viewContainer, templateRef);
   }
 
-  @Input()
-  set ngSwitchCase(value: any) {
-    this._switch._onCaseValueChanged(this._value, value, this._view);
-    this._value = value;
-  }
+  ngDoCheck() { this._view.enforceState(this.ngSwitch._matchCase(this.ngSwitchCase)); }
 }
 
 /**
- * Default case statements are displayed when no match expression matches the switch expression
- * value.
+ * @ngModule CommonModule
+ * @whatItDoes Creates a view that is added to the parent {@link NgSwitch} when no case expressions
+ * match the
+ *             switch expression.
+ *
+ * @howToUse
+ * ```
+ * <container-element [ngSwitch]="switch_expression">
+ *   <some-element *ngSwitchCase="match_expression_1">...</some-element>
+ *   <some-other-element *ngSwitchDefault>...</some-other-element>
+ * </container-element>
+ * ```
+ *
+ * @description
+ *
+ * Insert the sub-tree when no case expressions evaluate to the same value as the enclosing switch
+ * expression.
  *
  * See {@link NgSwitch} for more details and example.
  *
@@ -214,7 +194,7 @@ export class NgSwitchCase {
 export class NgSwitchDefault {
   constructor(
       viewContainer: ViewContainerRef, templateRef: TemplateRef<Object>,
-      @Host() sswitch: NgSwitch) {
-    sswitch._registerView(_CASE_DEFAULT, new SwitchView(viewContainer, templateRef));
+      @Host() ngSwitch: NgSwitch) {
+    ngSwitch._addDefault(new SwitchView(viewContainer, templateRef));
   }
 }

modules/@angular/common/src/directives/ng_template_outlet.ts

@@ -6,24 +6,28 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {Directive, EmbeddedViewRef, Input, OnChanges, TemplateRef, ViewContainerRef} from '@angular/core';
+import {Directive, EmbeddedViewRef, Input, OnChanges, SimpleChanges, TemplateRef, ViewContainerRef} from '@angular/core';
 
 /**
- * Creates and inserts an embedded view based on a prepared `TemplateRef`.
- * You can attach a context object to the `EmbeddedViewRef` by setting `[ngOutletContext]`.
- * `[ngOutletContext]` should be an object, the object's keys will be the local template variables
- * available within the `TemplateRef`.
+ * @ngModule CommonModule
  *
- * Note: using the key `$implicit` in the context object will set it's value as default.
- *
- * ### Syntax
+ * @whatItDoes Inserts an embedded view from a prepared `TemplateRef`
  *
+ * @howToUse
  * ```
  * <template [ngTemplateOutlet]="templateRefExpression"
  *           [ngOutletContext]="objectExpression">
  * </template>
  * ```
  *
+ * @description
+ *
+ * You can attach a context object to the `EmbeddedViewRef` by setting `[ngOutletContext]`.
+ * `[ngOutletContext]` should be an object, the object's keys will be the local template variables
+ * available within the `TemplateRef`.
+ *
+ * Note: using the key `$implicit` in the context object will set it's value as default.
+ *
  * @experimental
  */
 @Directive({selector: '[ngTemplateOutlet]'})
@@ -40,7 +44,7 @@ export class NgTemplateOutlet implements OnChanges {
   @Input()
   set ngTemplateOutlet(templateRef: TemplateRef<Object>) { this._templateRef = templateRef; }
 
-  ngOnChanges() {
+  ngOnChanges(changes: SimpleChanges) {
     if (this._viewRef) {
       this._viewContainerRef.remove(this._viewContainerRef.indexOf(this._viewRef));
     }

modules/@angular/common/src/localization.ts

@@ -67,7 +67,7 @@ export enum Plural {
   Two,
   Few,
   Many,
-  Other
+  Other,
 }
 
 /**
@@ -87,7 +87,7 @@ export function getPluralCase(locale: string, nLike: number | string): Plural {
   const f = parseInt(nDecimal, 10);
   const t = parseInt(n.toString().replace(/^[^.]*\.?|0+$/g, ''), 10) || 0;
 
-  const lang = locale.split('_')[0].toLowerCase();
+  const lang = locale.split('-')[0].toLowerCase();
 
   switch (lang) {
     case 'af':

modules/@angular/common/src/location/hash_location_strategy.ts

@@ -64,19 +64,19 @@ export class HashLocationStrategy extends LocationStrategy {
   path(includeHash: boolean = false): string {
     // the hash value is always prefixed with a `#`
     // and if it is empty then it will stay empty
-    var path = this._platformLocation.hash;
+    let path = this._platformLocation.hash;
     if (!isPresent(path)) path = '#';
 
     return path.length > 0 ? path.substring(1) : path;
   }
 
   prepareExternalUrl(internal: string): string {
-    var url = Location.joinWithSlash(this._baseHref, internal);
+    const url = Location.joinWithSlash(this._baseHref, internal);
     return url.length > 0 ? ('#' + url) : url;
   }
 
   pushState(state: any, title: string, path: string, queryParams: string) {
-    var url = this.prepareExternalUrl(path + Location.normalizeQueryParams(queryParams));
+    let url = this.prepareExternalUrl(path + Location.normalizeQueryParams(queryParams));
     if (url.length == 0) {
       url = this._platformLocation.pathname;
     }
@@ -84,7 +84,7 @@ export class HashLocationStrategy extends LocationStrategy {
   }
 
   replaceState(state: any, title: string, path: string, queryParams: string) {
-    var url = this.prepareExternalUrl(path + Location.normalizeQueryParams(queryParams));
+    let url = this.prepareExternalUrl(path + Location.normalizeQueryParams(queryParams));
     if (url.length == 0) {
       url = this._platformLocation.pathname;
     }

modules/@angular/common/src/location/location.ts

@@ -49,16 +49,20 @@ export class Location {
   _subject: EventEmitter<any> = new EventEmitter();
   /** @internal */
   _baseHref: string;
-
   /** @internal */
   _platformStrategy: LocationStrategy;
 
   constructor(platformStrategy: LocationStrategy) {
     this._platformStrategy = platformStrategy;
-    var browserBaseHref = this._platformStrategy.getBaseHref();
+    const browserBaseHref = this._platformStrategy.getBaseHref();
     this._baseHref = Location.stripTrailingSlash(_stripIndexHtml(browserBaseHref));
-    this._platformStrategy.onPopState(
-        (ev) => { this._subject.emit({'url': this.path(true), 'pop': true, 'type': ev.type}); });
+    this._platformStrategy.onPopState((ev) => {
+      this._subject.emit({
+        'url': this.path(true),
+        'pop': true,
+        'type': ev.type,
+      });
+    });
   }
 
   /**
@@ -79,7 +83,7 @@ export class Location {
 
   /**
    * Given a string representing a URL, returns the normalized URL path without leading or
-   * trailing slashes
+   * trailing slashes.
    */
   normalize(url: string): string {
     return Location.stripTrailingSlash(_stripBaseHref(this._baseHref, _stripIndexHtml(url)));
@@ -152,7 +156,7 @@ export class Location {
     if (end.length == 0) {
       return start;
     }
-    var slashes = 0;
+    let slashes = 0;
     if (start.endsWith('/')) {
       slashes++;
     }

modules/@angular/common/src/location/location_strategy.ts

@@ -49,6 +49,7 @@ export abstract class LocationStrategy {
  *
  * ### Example
  *
+ * ```typescript
  * import {Component, NgModule} from '@angular/core';
  * import {APP_BASE_HREF} from '@angular/common';
  *

modules/@angular/common/src/location/path_location_strategy.ts

@@ -79,12 +79,12 @@ export class PathLocationStrategy extends LocationStrategy {
   }
 
   pushState(state: any, title: string, url: string, queryParams: string) {
-    var externalUrl = this.prepareExternalUrl(url + Location.normalizeQueryParams(queryParams));
+    const externalUrl = this.prepareExternalUrl(url + Location.normalizeQueryParams(queryParams));
     this._platformLocation.pushState(state, title, externalUrl);
   }
 
   replaceState(state: any, title: string, url: string, queryParams: string) {
-    var externalUrl = this.prepareExternalUrl(url + Location.normalizeQueryParams(queryParams));
+    const externalUrl = this.prepareExternalUrl(url + Location.normalizeQueryParams(queryParams));
     this._platformLocation.replaceState(state, title, externalUrl);
   }
 

modules/@angular/common/src/pipes.ts

@@ -11,13 +11,3 @@
  * @description
  * This module provides a set of common Pipes.
  */
-
-export {AsyncPipe} from './pipes/async_pipe';
-export {DatePipe} from './pipes/date_pipe';
-export {I18nPluralPipe} from './pipes/i18n_plural_pipe';
-export {I18nSelectPipe} from './pipes/i18n_select_pipe';
-export {JsonPipe} from './pipes/json_pipe';
-export {LowerCasePipe} from './pipes/lowercase_pipe';
-export {CurrencyPipe, DecimalPipe, PercentPipe} from './pipes/number_pipe';
-export {SlicePipe} from './pipes/slice_pipe';
-export {UpperCasePipe} from './pipes/uppercase_pipe';

modules/@angular/common/src/pipes/async_pipe.ts

@@ -8,7 +8,7 @@
 
 import {ChangeDetectorRef, OnDestroy, Pipe, WrappedValue} from '@angular/core';
 import {EventEmitter, Observable} from '../facade/async';
-import {isBlank, isPresent, isPromise} from '../facade/lang';
+import {isPromise} from '../private_import_core';
 import {InvalidPipeArgumentError} from './invalid_pipe_argument_error';
 
 interface SubscriptionStrategy {
@@ -37,63 +37,54 @@ class PromiseStrategy implements SubscriptionStrategy {
   onDestroy(subscription: any): void {}
 }
 
-var _promiseStrategy = new PromiseStrategy();
-var _observableStrategy = new ObservableStrategy();
-var __unused: Promise<any>;  // avoid unused import when Promise union types are erased
+const _promiseStrategy = new PromiseStrategy();
+const _observableStrategy = new ObservableStrategy();
 
 /**
+ * @ngModule CommonModule
+ * @whatItDoes Unwraps a value from an asynchronous primitive.
+ * @howToUse `observable_or_promise_expression | async`
+ * @description
  * The `async` pipe subscribes to an `Observable` or `Promise` and returns the latest value it has
- * emitted.
- * When a new value is emitted, the `async` pipe marks the component to be checked for changes.
- * When the component gets destroyed, the `async` pipe unsubscribes automatically to avoid
+ * emitted. When a new value is emitted, the `async` pipe marks the component to be checked for
+ * changes. When the component gets destroyed, the `async` pipe unsubscribes automatically to avoid
  * potential memory leaks.
  *
- * ## Usage
- *
- *     object | async
- *
- * where `object` is of type `Observable` or of type `Promise`.
  *
  * ## Examples
  *
  * This example binds a `Promise` to the view. Clicking the `Resolve` button resolves the
  * promise.
  *
- * {@example core/pipes/ts/async_pipe/async_pipe_example.ts region='AsyncPipePromise'}
+ * {@example common/pipes/ts/async_pipe.ts region='AsyncPipePromise'}
  *
  * It's also possible to use `async` with Observables. The example below binds the `time` Observable
- * to the view. Every 500ms, the `time` Observable updates the view with the current time.
+ * to the view. The Observable continuesly updates the view with the current time.
  *
- * {@example core/pipes/ts/async_pipe/async_pipe_example.ts region='AsyncPipeObservable'}
+ * {@example common/pipes/ts/async_pipe.ts region='AsyncPipeObservable'}
  *
  * @stable
  */
 @Pipe({name: 'async', pure: false})
 export class AsyncPipe implements OnDestroy {
-  /** @internal */
-  _latestValue: Object = null;
-  /** @internal */
-  _latestReturnedValue: Object = null;
+  private _latestValue: Object = null;
+  private _latestReturnedValue: Object = null;
 
-  /** @internal */
-  _subscription: Object = null;
-  /** @internal */
-  _obj: Observable<any>|Promise<any>|EventEmitter<any> = null;
-  /** @internal */
-  _ref: ChangeDetectorRef;
+  private _subscription: Object = null;
+  private _obj: Observable<any>|Promise<any>|EventEmitter<any> = null;
   private _strategy: SubscriptionStrategy = null;
 
-  constructor(_ref: ChangeDetectorRef) { this._ref = _ref; }
+  constructor(private _ref: ChangeDetectorRef) {}
 
   ngOnDestroy(): void {
-    if (isPresent(this._subscription)) {
+    if (this._subscription) {
       this._dispose();
     }
   }
 
   transform(obj: Observable<any>|Promise<any>|EventEmitter<any>): any {
-    if (isBlank(this._obj)) {
-      if (isPresent(obj)) {
+    if (!this._obj) {
+      if (obj) {
         this._subscribe(obj);
       }
       this._latestReturnedValue = this._latestValue;
@@ -107,33 +98,32 @@ export class AsyncPipe implements OnDestroy {
 
     if (this._latestValue === this._latestReturnedValue) {
       return this._latestReturnedValue;
-    } else {
-      this._latestReturnedValue = this._latestValue;
-      return WrappedValue.wrap(this._latestValue);
     }
+
+    this._latestReturnedValue = this._latestValue;
+    return WrappedValue.wrap(this._latestValue);
   }
 
-  /** @internal */
-  _subscribe(obj: Observable<any>|Promise<any>|EventEmitter<any>): void {
+  private _subscribe(obj: Observable<any>|Promise<any>|EventEmitter<any>): void {
     this._obj = obj;
     this._strategy = this._selectStrategy(obj);
     this._subscription = this._strategy.createSubscription(
         obj, (value: Object) => this._updateLatestValue(obj, value));
   }
 
-  /** @internal */
-  _selectStrategy(obj: Observable<any>|Promise<any>|EventEmitter<any>): any {
+  private _selectStrategy(obj: Observable<any>|Promise<any>|EventEmitter<any>): any {
     if (isPromise(obj)) {
       return _promiseStrategy;
-    } else if ((<any>obj).subscribe) {
-      return _observableStrategy;
-    } else {
-      throw new InvalidPipeArgumentError(AsyncPipe, obj);
     }
+
+    if ((<any>obj).subscribe) {
+      return _observableStrategy;
+    }
+
+    throw new InvalidPipeArgumentError(AsyncPipe, obj);
   }
 
-  /** @internal */
-  _dispose(): void {
+  private _dispose(): void {
     this._strategy.dispose(this._subscription);
     this._latestValue = null;
     this._latestReturnedValue = null;
@@ -141,8 +131,7 @@ export class AsyncPipe implements OnDestroy {
     this._obj = null;
   }
 
-  /** @internal */
-  _updateLatestValue(async: any, value: Object) {
+  private _updateLatestValue(async: any, value: Object) {
     if (async === this._obj) {
       this._latestValue = value;
       this._ref.markForCheck();

modules/@angular/common/src/pipes/date_pipe.ts

@@ -7,15 +7,55 @@
  */
 
 import {Inject, LOCALE_ID, Pipe, PipeTransform} from '@angular/core';
-
-import {StringMapWrapper} from '../facade/collection';
 import {DateFormatter} from '../facade/intl';
-import {DateWrapper, NumberWrapper, isBlank, isDate, isString} from '../facade/lang';
+import {NumberWrapper, isDate} from '../facade/lang';
 import {InvalidPipeArgumentError} from './invalid_pipe_argument_error';
 
 
 /**
- * Formats a date value to a string based on the requested format.
+ * @ngModule CommonModule
+ * @whatItDoes Formats a date according to locale rules.
+ * @howToUse `date_expression | date[:format]`
+ * @description
+ *
+ * Where:
+ * - `expression` is a date object or a number (milliseconds since UTC epoch) or an ISO string
+ * (https://www.w3.org/TR/NOTE-datetime).
+ * - `format` indicates which date/time components to include. The format can be predifined as
+ *   shown below or custom as shown in the table.
+ *   - `'medium'`: equivalent to `'yMMMdjms'` (e.g. `Sep 3, 2010, 12:05:08 PM` for `en-US`)
+ *   - `'short'`: equivalent to `'yMdjm'` (e.g. `9/3/2010, 12:05 PM` for `en-US`)
+ *   - `'fullDate'`: equivalent to `'yMMMMEEEEd'` (e.g. `Friday, September 3, 2010` for `en-US`)
+ *   - `'longDate'`: equivalent to `'yMMMMd'` (e.g. `September 3, 2010` for `en-US`)
+ *   - `'mediumDate'`: equivalent to `'yMMMd'` (e.g. `Sep 3, 2010` for `en-US`)
+ *   - `'shortDate'`: equivalent to `'yMd'` (e.g. `9/3/2010` for `en-US`)
+ *   - `'mediumTime'`: equivalent to `'jms'` (e.g. `12:05:08 PM` for `en-US`)
+ *   - `'shortTime'`: equivalent to `'jm'` (e.g. `12:05 PM` for `en-US`)
+ *
+ *
+ *  | Component | Symbol | Narrow | Short Form   | Long Form         | Numeric   | 2-digit   |
+ *  |-----------|:------:|--------|--------------|-------------------|-----------|-----------|
+ *  | era       |   G    | G (A)  | GGG (AD)     | GGGG (Anno Domini)| -         | -         |
+ *  | year      |   y    | -      | -            | -                 | y (2015)  | yy (15)   |
+ *  | month     |   M    | L (S)  | MMM (Sep)    | MMMM (September)  | M (9)     | MM (09)   |
+ *  | day       |   d    | -      | -            | -                 | d (3)     | dd (03)   |
+ *  | weekday   |   E    | E (S)  | EEE (Sun)    | EEEE (Sunday)     | -         | -         |
+ *  | hour      |   j    | -      | -            | -                 | j (13)    | jj (13)   |
+ *  | hour12    |   h    | -      | -            | -                 | h (1 PM)  | hh (01 PM)|
+ *  | hour24    |   H    | -      | -            | -                 | H (13)    | HH (13)   |
+ *  | minute    |   m    | -      | -            | -                 | m (5)     | mm (05)   |
+ *  | second    |   s    | -      | -            | -                 | s (9)     | ss (09)   |
+ *  | timezone  |   z    | -      | -            | z (Pacific Standard Time)| -  | -         |
+ *  | timezone  |   Z    | -      | Z (GMT-8:00) | -                 | -         | -         |
+ *  | timezone  |   a    | -      | a (PM)       | -                 | -         | -         |
+ *
+ * In javascript, only the components specified will be respected (not the ordering,
+ * punctuations, ...) and details of the formatting will be dependent on the locale.
+ *
+ * Timezone of the formatted text will be the local system timezone of the end-user's machine.
+ *
+ * When the expression is a ISO string without time (e.g. 2016-09-19) the time zone offset is not
+ * applied and the formatted text will have the same day, month and year of the expression.
  *
  * WARNINGS:
  * - this pipe is marked as pure hence it will not be re-evaluated when the input is mutated.
@@ -25,46 +65,6 @@ import {InvalidPipeArgumentError} from './invalid_pipe_argument_error';
  * - this pipe uses the Internationalization API. Therefore it is only reliable in Chrome and Opera
  *   browsers.
  *
- * ## Usage
- *
- *     expression | date[:format]
- *
- * where `expression` is a date object or a number (milliseconds since UTC epoch) or an ISO string
- * (https://www.w3.org/TR/NOTE-datetime) and `format` indicates which date/time components to
- * include:
- *
- *  | Component | Symbol | Short Form   | Long Form         | Numeric   | 2-digit   |
- *  |-----------|:------:|--------------|-------------------|-----------|-----------|
- *  | era       |   G    | G (AD)       | GGGG (Anno Domini)| -         | -         |
- *  | year      |   y    | -            | -                 | y (2015)  | yy (15)   |
- *  | month     |   M    | MMM (Sep)    | MMMM (September)  | M (9)     | MM (09)   |
- *  | day       |   d    | -            | -                 | d (3)     | dd (03)   |
- *  | weekday   |   E    | EEE (Sun)    | EEEE (Sunday)     | -         | -         |
- *  | hour      |   j    | -            | -                 | j (13)    | jj (13)   |
- *  | hour12    |   h    | -            | -                 | h (1 PM)  | hh (01 PM)|
- *  | hour24    |   H    | -            | -                 | H (13)    | HH (13)   |
- *  | minute    |   m    | -            | -                 | m (5)     | mm (05)   |
- *  | second    |   s    | -            | -                 | s (9)     | ss (09)   |
- *  | timezone  |   z    | -            | z (Pacific Standard Time)| -  | -         |
- *  | timezone  |   Z    | Z (GMT-8:00) | -                 | -         | -         |
- *  | timezone  |   a    | a (PM)       | -                 | -         | -         |
- *
- * In javascript, only the components specified will be respected (not the ordering,
- * punctuations, ...) and details of the formatting will be dependent on the locale.
- *
- * `format` can also be one of the following predefined formats:
- *
- *  - `'medium'`: equivalent to `'yMMMdjms'` (e.g. Sep 3, 2010, 12:05:08 PM for en-US)
- *  - `'short'`: equivalent to `'yMdjm'` (e.g. 9/3/2010, 12:05 PM for en-US)
- *  - `'fullDate'`: equivalent to `'yMMMMEEEEd'` (e.g. Friday, September 3, 2010 for en-US)
- *  - `'longDate'`: equivalent to `'yMMMMd'` (e.g. September 3, 2010)
- *  - `'mediumDate'`: equivalent to `'yMMMd'` (e.g. Sep 3, 2010 for en-US)
- *  - `'shortDate'`: equivalent to `'yMd'` (e.g. 9/3/2010 for en-US)
- *  - `'mediumTime'`: equivalent to `'jms'` (e.g. 12:05:08 PM for en-US)
- *  - `'shortTime'`: equivalent to `'jm'` (e.g. 12:05 PM for en-US)
- *
- * Timezone of the formatted text will be the local system timezone of the end-users machine.
- *
  * ### Examples
  *
  * Assuming `dateObj` is (year: 2015, month: 6, day: 15, hour: 21, minute: 43, second: 11)
@@ -77,14 +77,14 @@ import {InvalidPipeArgumentError} from './invalid_pipe_argument_error';
  *     {{ dateObj | date:'mmss' }}        // output is '43:11'
  * ```
  *
- * {@example core/pipes/ts/date_pipe/date_pipe_example.ts region='DatePipe'}
+ * {@example common/pipes/ts/date_pipe.ts region='DatePipe'}
  *
  * @stable
  */
 @Pipe({name: 'date', pure: true})
 export class DatePipe implements PipeTransform {
   /** @internal */
-  static _ALIASES: {[key: string]: String} = {
+  static _ALIASES: {[key: string]: string} = {
     'medium': 'yMMMdjms',
     'short': 'yMdjm',
     'fullDate': 'yMMMMEEEEd',
@@ -98,30 +98,42 @@ export class DatePipe implements PipeTransform {
   constructor(@Inject(LOCALE_ID) private _locale: string) {}
 
   transform(value: any, pattern: string = 'mediumDate'): string {
+    let date: Date;
+
     if (isBlank(value)) return null;
 
-    if (!this.supports(value)) {
+    if (typeof value === 'string') {
+      value = value.trim();
+    }
+
+    if (isDate(value)) {
+      date = value;
+    } else if (NumberWrapper.isNumeric(value)) {
+      date = new Date(parseFloat(value));
+    } else if (typeof value === 'string' && /^(\d{4}-\d{1,2}-\d{1,2})$/.test(value)) {
+      /**
+      * For ISO Strings without time the day, month and year must be extracted from the ISO String
+      * before Date creation to avoid time offset and errors in the new Date.
+      * If we only replace '-' with ',' in the ISO String ("2015,01,01"), and try to create a new
+      * date, some browsers (e.g. IE 9) will throw an invalid Date error
+      * If we leave the '-' ("2015-01-01") and try to create a new Date("2015-01-01") the timeoffset
+      * is applied
+      * Note: ISO months are 0 for January, 1 for February, ...
+      */
+      const [y, m, d] = value.split('-').map((val: string) => parseInt(val, 10));
+      date = new Date(y, m - 1, d);
+    } else {
+      date = new Date(value);
+    }
+
+    if (!isDate(date)) {
       throw new InvalidPipeArgumentError(DatePipe, value);
     }
 
-    if (NumberWrapper.isNumeric(value)) {
-      value = DateWrapper.fromMillis(parseFloat(value));
-    } else if (isString(value)) {
-      value = DateWrapper.fromISOString(value);
-    }
-    if (StringMapWrapper.contains(DatePipe._ALIASES, pattern)) {
-      pattern = <string>StringMapWrapper.get(DatePipe._ALIASES, pattern);
-    }
-    return DateFormatter.format(value, this._locale, pattern);
-  }
-
-  private supports(obj: any): boolean {
-    if (isDate(obj) || NumberWrapper.isNumeric(obj)) {
-      return true;
-    }
-    if (isString(obj) && isDate(DateWrapper.fromISOString(obj))) {
-      return true;
-    }
-    return false;
+    return DateFormatter.format(date, this._locale, DatePipe._ALIASES[pattern] || pattern);
   }
 }
+
+function isBlank(obj: any): boolean {
+  return obj == null || obj === '';
+}

modules/@angular/common/src/pipes/i18n_plural_pipe.ts

@@ -7,46 +7,26 @@
  */
 
 import {Pipe, PipeTransform} from '@angular/core';
-import {StringWrapper, isBlank, isStringMap} from '../facade/lang';
+import {isBlank} from '../facade/lang';
 import {NgLocalization, getPluralCategory} from '../localization';
 import {InvalidPipeArgumentError} from './invalid_pipe_argument_error';
 
 const _INTERPOLATION_REGEXP: RegExp = /#/g;
 
 /**
- *  Maps a value to a string that pluralizes the value properly.
+ * @ngModule CommonModule
+ * @whatItDoes Maps a value to a string that pluralizes the value according to locale rules.
+ * @howToUse `expression | i18nPlural:mapping`
+ * @description
  *
- *  ## Usage
- *
- *  expression | i18nPlural:mapping
- *
- *  where `expression` is a number and `mapping` is an object that mimics the ICU format,
- *  see http://userguide.icu-project.org/formatparse/messages
+ *  Where:
+ *  - `expression` is a number.
+ *  - `mapping` is an object that mimics the ICU format, see
+ *    http://userguide.icu-project.org/formatparse/messages
  *
  *  ## Example
  *
- *  ```
- *  @Component({
- *    selector: 'app',
- *    template: `
- *      <div>
- *        {{ messages.length | i18nPlural: messageMapping }}
- *      </div>
- *    `,
- *    // best practice is to define the locale at the application level
- *    providers: [{provide: LOCALE_ID, useValue: 'en_US'}]
- *  })
- *
- *  class MyApp {
- *    messages: any[];
- *    messageMapping: {[k:string]: string} = {
- *      '=0': 'No messages.',
- *      '=1': 'One message.',
- *      'other': '# messages.'
- *    }
- *    ...
- *  }
- *  ```
+ * {@example common/pipes/ts/i18n_pipe.ts region='I18nPluralPipeComponent'}
  *
  * @experimental
  */
@@ -57,12 +37,12 @@ export class I18nPluralPipe implements PipeTransform {
   transform(value: number, pluralMap: {[count: string]: string}): string {
     if (isBlank(value)) return '';
 
-    if (!isStringMap(pluralMap)) {
+    if (typeof pluralMap !== 'object' || pluralMap === null) {
       throw new InvalidPipeArgumentError(I18nPluralPipe, pluralMap);
     }
 
     const key = getPluralCategory(value, Object.keys(pluralMap), this._localization);
 
-    return StringWrapper.replaceAll(pluralMap[key], _INTERPOLATION_REGEXP, value.toString());
+    return pluralMap[key].replace(_INTERPOLATION_REGEXP, value.toString());
   }
 }

modules/@angular/common/src/pipes/i18n_select_pipe.ts

@@ -7,49 +7,42 @@
  */
 
 import {Pipe, PipeTransform} from '@angular/core';
-import {isBlank, isStringMap} from '../facade/lang';
 import {InvalidPipeArgumentError} from './invalid_pipe_argument_error';
 
 /**
+ * @ngModule CommonModule
+ * @whatItDoes Generic selector that displays the string that matches the current value.
+ * @howToUse `expression | i18nSelect:mapping`
+ * @description
  *
- *  Generic selector that displays the string that matches the current value.
- *
- *  ## Usage
- *
- *  expression | i18nSelect:mapping
- *
- *  where `mapping` is an object that indicates the text that should be displayed
+ *  Where `mapping` is an object that indicates the text that should be displayed
  *  for different values of the provided `expression`.
+ *  If none of the keys of the mapping match the value of the `expression`, then the content
+ *  of the `other` key is returned when present, otherwise an empty string is returned.
  *
  *  ## Example
  *
- *  ```
- *  <div>
- *    {{ gender | i18nSelect: inviteMap }}
- *  </div>
- *
- *  class MyApp {
- *    gender: string = 'male';
- *    inviteMap: any = {
- *      'male': 'Invite him.',
- *      'female': 'Invite her.',
- *      'other': 'Invite them.'
- *    }
- *    ...
- *  }
- *  ```
+ * {@example common/pipes/ts/i18n_pipe.ts region='I18nSelectPipeComponent'}
  *
  *  @experimental
  */
 @Pipe({name: 'i18nSelect', pure: true})
 export class I18nSelectPipe implements PipeTransform {
   transform(value: string, mapping: {[key: string]: string}): string {
-    if (isBlank(value)) return '';
+    if (value == null) return '';
 
-    if (!isStringMap(mapping)) {
+    if (typeof mapping !== 'object' || typeof value !== 'string') {
       throw new InvalidPipeArgumentError(I18nSelectPipe, mapping);
     }
 
-    return mapping.hasOwnProperty(value) ? mapping[value] : '';
+    if (mapping.hasOwnProperty(value)) {
+      return mapping[value];
+    }
+
+    if (mapping.hasOwnProperty('other')) {
+      return mapping['other'];
+    }
+
+    return '';
   }
 }

modules/@angular/common/src/pipes/index.ts

@@ -21,15 +21,22 @@ import {CurrencyPipe, DecimalPipe, PercentPipe} from './number_pipe';
 import {SlicePipe} from './slice_pipe';
 import {UpperCasePipe} from './uppercase_pipe';
 
+export {
+  AsyncPipe,
+  CurrencyPipe,
+  DatePipe,
+  DecimalPipe,
+  I18nPluralPipe,
+  I18nSelectPipe,
+  JsonPipe,
+  LowerCasePipe,
+  PercentPipe,
+  SlicePipe,
+  UpperCasePipe
+};
 
 /**
- * A collection of Angular core pipes that are likely to be used in each and every
- * application.
- *
- * This collection can be used to quickly enumerate all the built-in pipes in the `pipes`
- * property of the `@Component` decorator.
- *
- * @experimental Contains i18n pipes which are experimental
+ * A collection of Angular pipes that are likely to be used in each and every application.
  */
 export const COMMON_PIPES = [
   AsyncPipe,

modules/@angular/common/src/pipes/json_pipe.ts

@@ -8,19 +8,20 @@
 
 import {Pipe, PipeTransform} from '@angular/core';
 
-import {Json} from '../facade/lang';
-
-
-
 /**
- * Transforms any input value using `JSON.stringify`. Useful for debugging.
+ * @ngModule CommonModule
+ * @whatItDoes Converts value into JSON string.
+ * @howToUse `expression | json`
+ * @description
+ *
+ * Converts value into string using `JSON.stringify`. Useful for debugging.
  *
  * ### Example
- * {@example core/pipes/ts/json_pipe/json_pipe_example.ts region='JsonPipe'}
+ * {@example common/pipes/ts/json_pipe.ts region='JsonPipe'}
  *
  * @stable
  */
 @Pipe({name: 'json', pure: false})
 export class JsonPipe implements PipeTransform {
-  transform(value: any): string { return Json.stringify(value); }
+  transform(value: any): string { return JSON.stringify(value, null, 2); }
 }

modules/@angular/common/src/pipes/lowercase_pipe.ts

@@ -7,16 +7,21 @@
  */
 
 import {Pipe, PipeTransform} from '@angular/core';
-import {isBlank, isString} from '../facade/lang';
+import {isBlank} from '../facade/lang';
 import {InvalidPipeArgumentError} from './invalid_pipe_argument_error';
 
 
 /**
- * Transforms text to lowercase.
+ * @ngModule CommonModule
+ * @whatItDoes Transforms string to lowercase.
+ * @howToUse `expression | lowercase`
+ * @description
+ *
+ * Converts value into a lowercase string using `String.prototype.toLowerCase()`.
  *
  * ### Example
  *
- * {@example core/pipes/ts/lowerupper_pipe/lowerupper_pipe_example.ts region='LowerUpperPipe'}
+ * {@example common/pipes/ts/lowerupper_pipe.ts region='LowerUpperPipe'}
  *
  * @stable
  */
@@ -24,7 +29,7 @@ import {InvalidPipeArgumentError} from './invalid_pipe_argument_error';
 export class LowerCasePipe implements PipeTransform {
   transform(value: string): string {
     if (isBlank(value)) return value;
-    if (!isString(value)) {
+    if (typeof value !== 'string') {
       throw new InvalidPipeArgumentError(LowerCasePipe, value);
     }
     return value.toLowerCase();

modules/@angular/common/src/pipes/number_pipe.ts

@@ -9,21 +9,23 @@
 import {Inject, LOCALE_ID, Pipe, PipeTransform, Type} from '@angular/core';
 
 import {NumberFormatStyle, NumberFormatter} from '../facade/intl';
-import {NumberWrapper, isBlank, isNumber, isPresent, isString} from '../facade/lang';
+import {NumberWrapper, isBlank, isPresent} from '../facade/lang';
 
 import {InvalidPipeArgumentError} from './invalid_pipe_argument_error';
 
-const _NUMBER_FORMAT_REGEXP = /^(\d+)?\.((\d+)(\-(\d+))?)?$/;
+const _NUMBER_FORMAT_REGEXP = /^(\d+)?\.((\d+)(-(\d+))?)?$/;
 
 function formatNumber(
     pipe: Type<any>, locale: string, value: number | string, style: NumberFormatStyle,
     digits: string, currency: string = null, currencyAsSymbol: boolean = false): string {
   if (isBlank(value)) return null;
+
   // Convert strings to numbers
-  value = isString(value) && NumberWrapper.isNumeric(value) ? +value : value;
-  if (!isNumber(value)) {
+  value = typeof value === 'string' && NumberWrapper.isNumeric(value) ? +value : value;
+  if (typeof value !== 'number') {
     throw new InvalidPipeArgumentError(pipe, value);
   }
+
   let minInt: number;
   let minFraction: number;
   let maxFraction: number;
@@ -34,8 +36,8 @@ function formatNumber(
     maxFraction = 3;
   }
 
-  if (isPresent(digits)) {
-    var parts = digits.match(_NUMBER_FORMAT_REGEXP);
+  if (digits) {
+    const parts = digits.match(_NUMBER_FORMAT_REGEXP);
     if (parts === null) {
       throw new Error(`${digits} is not a valid digit info for number pipes`);
     }
@@ -49,41 +51,40 @@ function formatNumber(
       maxFraction = NumberWrapper.parseIntAutoRadix(parts[5]);
     }
   }
+
   return NumberFormatter.format(value as number, locale, style, {
     minimumIntegerDigits: minInt,
     minimumFractionDigits: minFraction,
     maximumFractionDigits: maxFraction,
     currency: currency,
-    currencyAsSymbol: currencyAsSymbol
+    currencyAsSymbol: currencyAsSymbol,
   });
 }
 
 /**
- * WARNING: this pipe uses the Internationalization API.
- * Therefore it is only reliable in Chrome and Opera browsers. For other browsers please use an
- * polyfill, for example: [https://github.com/andyearnshaw/Intl.js/].
+ * @ngModule CommonModule
+ * @whatItDoes Formats a number according to locale rules.
+ * @howToUse `number_expression | number[:digitInfo]`
  *
- * Formats a number as local text. i.e. group sizing and separator and other locale-specific
+ * Formats a number as text. Group sizing and separator and other locale-specific
  * configurations are based on the active locale.
  *
- * ### Usage
- *
- *     expression | number[:digitInfo]
- *
- * where `expression` is a number and `digitInfo` has the following format:
- *
- *     {minIntegerDigits}.{minFractionDigits}-{maxFractionDigits}
- *
- * - minIntegerDigits is the minimum number of integer digits to use. Defaults to 1.
- * - minFractionDigits is the minimum number of digits after fraction. Defaults to 0.
- * - maxFractionDigits is the maximum number of digits after fraction. Defaults to 3.
+ * where `expression` is a number:
+ *  - `digitInfo` is a `string` which has a following format: <br>
+ *     <code>{minIntegerDigits}.{minFractionDigits}-{maxFractionDigits}</code>
+ *   - `minIntegerDigits` is the minimum number of integer digits to use. Defaults to `1`.
+ *   - `minFractionDigits` is the minimum number of digits after fraction. Defaults to `0`.
+ *   - `maxFractionDigits` is the maximum number of digits after fraction. Defaults to `3`.
  *
  * For more information on the acceptable range for each of these numbers and other
  * details see your native internationalization library.
  *
+ * WARNING: this pipe uses the Internationalization API which is not yet available in all browsers
+ * and may require a polyfill. See {@linkDocs guide/browser-support} for details.
+ *
  * ### Example
  *
- * {@example core/pipes/ts/number_pipe/number_pipe_example.ts region='NumberPipe'}
+ * {@example common/pipes/ts/number_pipe.ts region='NumberPipe'}
  *
  * @stable
  */
@@ -97,21 +98,22 @@ export class DecimalPipe implements PipeTransform {
 }
 
 /**
- * WARNING: this pipe uses the Internationalization API.
- * Therefore it is only reliable in Chrome and Opera browsers. For other browsers please use an
- * polyfill, for example: [https://github.com/andyearnshaw/Intl.js/].
+ * @ngModule CommonModule
+ * @whatItDoes Formats a number as a percentage according to locale rules.
+ * @howToUse `number_expression | percent[:digitInfo]`
  *
- * Formats a number as local percent.
+ * @description
  *
- * ### Usage
+ * Formats a number as percentage.
  *
- *     expression | percent[:digitInfo]
+ * - `digitInfo` See {@link DecimalPipe} for detailed description.
  *
- * For more information about `digitInfo` see {@link DecimalPipe}
+ * WARNING: this pipe uses the Internationalization API which is not yet available in all browsers
+ * and may require a polyfill. See {@linkDocs guide/browser-support} for details.
  *
  * ### Example
  *
- * {@example core/pipes/ts/number_pipe/number_pipe_example.ts region='PercentPipe'}
+ * {@example common/pipes/ts/number_pipe.ts region='PercentPipe'}
  *
  * @stable
  */
@@ -125,26 +127,26 @@ export class PercentPipe implements PipeTransform {
 }
 
 /**
- * WARNING: this pipe uses the Internationalization API.
- * Therefore it is only reliable in Chrome and Opera browsers. For other browsers please use an
- * polyfill, for example: [https://github.com/andyearnshaw/Intl.js/].
+ * @ngModule CommonModule
+ * @whatItDoes Formats a number as currency using locale rules.
+ * @howToUse `number_expression | currency[:currencyCode[:symbolDisplay[:digitInfo]]]`
+ * @description
  *
+ * Use `currency` to format a number as currency.
  *
- * Formats a number as local currency.
+ * - `currencyCode` is the [ISO 4217](https://en.wikipedia.org/wiki/ISO_4217) currency code, such
+ *    as `USD` for the US dollar and `EUR` for the euro.
+ * - `symbolDisplay` is a boolean indicating whether to use the currency symbol or code.
+ *   - `true`: use symbol (e.g. `$`).
+ *   - `false`(default): use code (e.g. `USD`).
+ * - `digitInfo` See {@link DecimalPipe} for detailed description.
  *
- * ### Usage
- *
- *     expression | currency[:currencyCode[:symbolDisplay[:digitInfo]]]
- *
- * where `currencyCode` is the ISO 4217 currency code, such as "USD" for the US dollar and
- * "EUR" for the euro. `symbolDisplay` is a boolean indicating whether to use the currency
- * symbol (e.g. $) or the currency code (e.g. USD) in the output. The default for this value
- * is `false`.
- * For more information about `digitInfo` see {@link DecimalPipe}
+ * WARNING: this pipe uses the Internationalization API which is not yet available in all browsers
+ * and may require a polyfill. See {@linkDocs guide/browser-support} for details.
  *
  * ### Example
  *
- * {@example core/pipes/ts/number_pipe/number_pipe_example.ts region='CurrencyPipe'}
+ * {@example common/pipes/ts/number_pipe.ts region='CurrencyPipe'}
  *
  * @stable
  */

modules/@angular/common/src/pipes/slice_pipe.ts

@@ -7,53 +7,41 @@
  */
 
 import {Pipe, PipeTransform} from '@angular/core';
-import {ListWrapper} from '../facade/collection';
-import {StringWrapper, isArray, isBlank, isString} from '../facade/lang';
+import {isBlank} from '../facade/lang';
 import {InvalidPipeArgumentError} from './invalid_pipe_argument_error';
 
 /**
- * Creates a new List or String containing only a subset (slice) of the
- * elements.
+ * @ngModule CommonModule
+ * @whatItDoes Creates a new List or String containing a subset (slice) of the elements.
+ * @howToUse `array_or_string_expression | slice:start[:end]`
+ * @description
  *
- * The starting index of the subset to return is specified by the `start` parameter.
+ * Where the input expression is a `List` or `String`, and:
+ * - `start`: The starting index of the subset to return.
+ *   - **a positive integer**: return the item at `start` index and all items after
+ *     in the list or string expression.
+ *   - **a negative integer**: return the item at `start` index from the end and all items after
+ *     in the list or string expression.
+ *   - **if positive and greater than the size of the expression**: return an empty list or string.
+ *   - **if negative and greater than the size of the expression**: return entire list or string.
+ * - `end`: The ending index of the subset to return.
+ *   - **omitted**: return all items until the end.
+ *   - **if positive**: return all items before `end` index of the list or string.
+ *   - **if negative**: return all items before `end` index from the end of the list or string.
  *
- * The ending index of the subset to return is specified by the optional `end` parameter.
- *
- * ### Usage
- *
- *     expression | slice:start[:end]
- *
- * All behavior is based on the expected behavior of the JavaScript API
- * Array.prototype.slice() and String.prototype.slice()
- *
- * Where the input expression is a [List] or [String], and `start` is:
- *
- * - **a positive integer**: return the item at _start_ index and all items after
- * in the list or string expression.
- * - **a negative integer**: return the item at _start_ index from the end and all items after
- * in the list or string expression.
- * - **`|start|` greater than the size of the expression**: return an empty list or string.
- * - **`|start|` negative greater than the size of the expression**: return entire list or
- * string expression.
- *
- * and where `end` is:
- *
- * - **omitted**: return all items until the end of the input
- * - **a positive integer**: return all items before _end_ index of the list or string
- * expression.
- * - **a negative integer**: return all items before _end_ index from the end of the list
- * or string expression.
+ * All behavior is based on the expected behavior of the JavaScript API `Array.prototype.slice()`
+ * and `String.prototype.slice()`.
  *
  * When operating on a [List], the returned list is always a copy even when all
  * the elements are being returned.
  *
- * When operating on a blank value, returns it.
+ * When operating on a blank value, the pipe returns the blank value.
  *
  * ## List Example
  *
  * This `ngFor` example:
  *
- * {@example core/pipes/ts/slice_pipe/slice_pipe_example.ts region='SlicePipe_list'}
+ * {@example common/pipes/ts/slice_pipe.ts region='SlicePipe_list'}
  *
  * produces the following:
  *
@@ -62,23 +50,22 @@ import {InvalidPipeArgumentError} from './invalid_pipe_argument_error';
  *
  * ## String Examples
  *
- * {@example core/pipes/ts/slice_pipe/slice_pipe_example.ts region='SlicePipe_string'}
+ * {@example common/pipes/ts/slice_pipe.ts region='SlicePipe_string'}
  *
  * @stable
  */
 
 @Pipe({name: 'slice', pure: false})
 export class SlicePipe implements PipeTransform {
-  transform(value: any, start: number, end: number = null): any {
+  transform(value: any, start: number, end?: number): any {
     if (isBlank(value)) return value;
+
     if (!this.supports(value)) {
       throw new InvalidPipeArgumentError(SlicePipe, value);
     }
-    if (isString(value)) {
-      return StringWrapper.slice(value, start, end);
-    }
-    return ListWrapper.slice(value, start, end);
+
+    return value.slice(start, end);
   }
 
-  private supports(obj: any): boolean { return isString(obj) || isArray(obj); }
+  private supports(obj: any): boolean { return typeof obj === 'string' || Array.isArray(obj); }
 }

modules/@angular/common/src/pipes/uppercase_pipe.ts

@@ -7,15 +7,20 @@
  */
 
 import {Pipe, PipeTransform} from '@angular/core';
-import {isBlank, isString} from '../facade/lang';
+import {isBlank} from '../facade/lang';
 import {InvalidPipeArgumentError} from './invalid_pipe_argument_error';
 
 /**
- * Implements uppercase transforms to text.
+ * @ngModule CommonModule
+ * @whatItDoes Transforms string to uppercase.
+ * @howToUse `expression | uppercase`
+ * @description
+ *
+ * Converts value into an uppercase string using `String.prototype.toUpperCase()`.
  *
  * ### Example
  *
- * {@example core/pipes/ts/lowerupper_pipe/lowerupper_pipe_example.ts region='LowerUpperPipe'}
+ * {@example common/pipes/ts/lowerupper_pipe.ts region='LowerUpperPipe'}
  *
  * @stable
  */
@@ -23,7 +28,7 @@ import {InvalidPipeArgumentError} from './invalid_pipe_argument_error';
 export class UpperCasePipe implements PipeTransform {
   transform(value: string): string {
     if (isBlank(value)) return value;
-    if (!isString(value)) {
+    if (typeof value !== 'string') {
       throw new InvalidPipeArgumentError(UpperCasePipe, value);
     }
     return value.toUpperCase();

modules/@angular/common/src/private_import_core.ts

@@ -6,7 +6,6 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {global} from './lang';
+import {__core_private__ as r} from '@angular/core';
 
-export var Math = global.Math;
-export var NaN: any /** TODO #???? */ = typeof NaN;
+export const isPromise: typeof r.isPromise = r.isPromise;