chore: dartfmt Dart code in the repo

modules/angular2/src/change_detection/change_detection_jit_generator.dart

@@ -1,10 +1,9 @@
 library change_detectoin.change_detection_jit_generator;
 
 class ChangeDetectorJITGenerator {
-  ChangeDetectorJITGenerator(typeName, strategy,  records, directiveMementos) {
-  }
+  ChangeDetectorJITGenerator(typeName, strategy, records, directiveMementos) {}
 
   generate() {
     throw "Jit Change Detection is not supported in Dart";
   }
-}
+}

modules/angular2/src/core/compiler/base_query_list.dart

@@ -15,7 +15,10 @@ class BaseQueryList extends Object with IterableMixin<Directive> {
   List _callbacks;
   bool _dirty;
 
-  BaseQueryList(): _results = [], _callbacks = [], _dirty = false;
+  BaseQueryList()
+      : _results = [],
+        _callbacks = [],
+        _dirty = false;
 
   Iterator<Directive> get iterator => _results.iterator;
 

modules/angular2/src/core/testability/get_testability.dart

@@ -10,16 +10,14 @@ import 'dart:js' as js;
 // Proxies a Dart function that accepts up to 10 parameters.
 js.JsFunction _jsFunction(Function fn) {
   const Object X = __varargSentinel;
-  return new js.JsFunction.withThis(
-      (thisArg, [o1=X, o2=X, o3=X, o4=X, o5=X, o6=X, o7=X, o8=X, o9=X, o10=X]) {
-        return __invokeFn(fn, o1, o2, o3, o4, o5, o6, o7, o8, o9, o10);
-      });
+  return new js.JsFunction.withThis((thisArg, [o1 = X, o2 = X, o3 = X, o4 = X,
+      o5 = X, o6 = X, o7 = X, o8 = X, o9 = X, o10 = X]) {
+    return __invokeFn(fn, o1, o2, o3, o4, o5, o6, o7, o8, o9, o10);
+  });
 }
 
-
 const Object __varargSentinel = const Object();
 
-
 __invokeFn(fn, o1, o2, o3, o4, o5, o6, o7, o8, o9, o10) {
   var args = [o1, o2, o3, o4, o5, o6, o7, o8, o9, o10];
   while (args.length > 0 && identical(args.last, __varargSentinel)) {
@@ -28,7 +26,6 @@ __invokeFn(fn, o1, o2, o3, o4, o5, o6, o7, o8, o9, o10) {
   return _jsify(Function.apply(fn, args));
 }
 
-
 // Helper function to JSify a Dart object.  While this is *required* to JSify
 // the result of a scope.eval(), other uses are not required and are used to
 // work around http://dartbug.com/17752 in a convenient way (that bug affects
@@ -44,8 +41,9 @@ _jsify(var obj) {
     return _jsFunction(obj);
   }
   if ((obj is Map) || (obj is Iterable)) {
-    var mappedObj = (obj is Map) ? 
-        new Map.fromIterables(obj.keys, obj.values.map(_jsify)) : obj.map(_jsify);
+    var mappedObj = (obj is Map)
+        ? new Map.fromIterables(obj.keys, obj.values.map(_jsify))
+        : obj.map(_jsify);
     if (obj is List) {
       return new js.JsArray.from(mappedObj);
     } else {
@@ -75,10 +73,9 @@ class PublicTestability implements _JsObjectProxyable {
 
   js.JsObject _toJsObject() {
     return _jsify({
-        'findBindings': (bindingString, [exactMatch, allowNonElementNodes]) =>
-            findBindings(bindingString, exactMatch, allowNonElementNodes),
-        'whenStable': (callback) =>
-            whenStable(() => callback.apply([])),
+      'findBindings': (bindingString, [exactMatch, allowNonElementNodes]) =>
+          findBindings(bindingString, exactMatch, allowNonElementNodes),
+      'whenStable': (callback) => whenStable(() => callback.apply([])),
     })..['_dart_'] = this;
   }
 }
@@ -86,8 +83,8 @@ class PublicTestability implements _JsObjectProxyable {
 class GetTestability {
   static addToWindow(TestabilityRegistry registry) {
     js.context['getAngularTestability'] = _jsify((Element elem) {
-        Testability testability = registry.findTestabilityInTree(elem);
-        return _jsify(new PublicTestability(testability));
-      });
+      Testability testability = registry.findTestabilityInTree(elem);
+      return _jsify(new PublicTestability(testability));
+    });
   }
 }

modules/angular2/src/core/zone/vm_turn_zone.dart

@@ -52,7 +52,8 @@ class VmTurnZone {
    * @param {Function} onScheduleMicrotask
    * @param {Function} onErrorHandler called when an exception is thrown by a macro or micro task
    */
-  initCallbacks({Function onTurnStart, Function onTurnDone, Function onScheduleMicrotask, Function onErrorHandler}) {
+  initCallbacks({Function onTurnStart, Function onTurnDone,
+      Function onScheduleMicrotask, Function onErrorHandler}) {
     this._onTurnStart = onTurnStart;
     this._onTurnDone = onTurnDone;
     this._onScheduleMicrotask = onScheduleMicrotask;
@@ -111,17 +112,19 @@ class VmTurnZone {
   }
 
   async.Zone _createInnerZone(async.Zone zone) {
-    return zone.fork(specification: new async.ZoneSpecification(
-        run: _onRun,
-        runUnary: _onRunUnary,
-        scheduleMicrotask: _onMicrotask
-    ));
+    return zone.fork(
+        specification: new async.ZoneSpecification(
+            run: _onRun,
+            runUnary: _onRunUnary,
+            scheduleMicrotask: _onMicrotask));
   }
 
-  dynamic _onRunBase(async.Zone self, async.ZoneDelegate delegate, async.Zone zone, fn()) {
+  dynamic _onRunBase(
+      async.Zone self, async.ZoneDelegate delegate, async.Zone zone, fn()) {
     _nestedRunCounter++;
     try {
-      if (_nestedRunCounter == 1 && _onTurnStart != null) delegate.run(zone, _onTurnStart);
+      if (_nestedRunCounter == 1 && _onTurnStart != null) delegate.run(
+          zone, _onTurnStart);
       return fn();
     } catch (e, s) {
       if (_onErrorHandler != null && _nestedRunCounter == 1) {
@@ -131,21 +134,24 @@ class VmTurnZone {
       }
     } finally {
       _nestedRunCounter--;
-      if (_nestedRunCounter == 0 && _onTurnDone != null) _finishTurn(zone, delegate);
+      if (_nestedRunCounter == 0 && _onTurnDone != null) _finishTurn(
+          zone, delegate);
     }
   }
 
-  dynamic _onRun(async.Zone self, async.ZoneDelegate delegate, async.Zone zone, fn()) =>
-      _onRunBase(self, delegate, zone, () => delegate.run(zone, fn));
+  dynamic _onRun(async.Zone self, async.ZoneDelegate delegate, async.Zone zone,
+      fn()) => _onRunBase(self, delegate, zone, () => delegate.run(zone, fn));
 
-  dynamic _onRunUnary(async.Zone self, async.ZoneDelegate delegate, async.Zone zone, fn(args), args) =>
+  dynamic _onRunUnary(async.Zone self, async.ZoneDelegate delegate,
+          async.Zone zone, fn(args), args) =>
       _onRunBase(self, delegate, zone, () => delegate.runUnary(zone, fn, args));
 
   void _finishTurn(zone, delegate) {
     delegate.run(zone, _onTurnDone);
   }
 
-  _onMicrotask(async.Zone self, async.ZoneDelegate delegate, async.Zone zone, fn) {
+  _onMicrotask(
+      async.Zone self, async.ZoneDelegate delegate, async.Zone zone, fn) {
     if (this._onScheduleMicrotask != null) {
       _onScheduleMicrotask(fn);
     } else {

modules/angular2/src/di/decorators.dart

@@ -2,4 +2,4 @@ library angular2.di.decorators;
 
 /* This file is empty because, Dart does not have decorators. */
 
-export 'annotations.dart';
+export 'annotations.dart';

modules/angular2/src/facade/async.dart

@@ -33,8 +33,10 @@ class PromiseWrapper {
 }
 
 class ObservableWrapper {
-  static StreamSubscription subscribe(Stream s, Function onNext, [onError, onComplete]) {
-    return s.listen(onNext, onError: onError, onDone: onComplete, cancelOnError: true);
+  static StreamSubscription subscribe(Stream s, Function onNext,
+      [onError, onComplete]) {
+    return s.listen(onNext,
+        onError: onError, onDone: onComplete, cancelOnError: true);
   }
 
   static bool isObservable(obs) {
@@ -65,14 +67,10 @@ class EventEmitter extends Stream {
     _controller = new StreamController.broadcast();
   }
 
-  StreamSubscription listen(void onData(String line), {
-                              void onError(Error error),
-                              void onDone(),
-                              bool cancelOnError }) {
+  StreamSubscription listen(void onData(String line),
+      {void onError(Error error), void onDone(), bool cancelOnError}) {
     return _controller.stream.listen(onData,
-        onError: onError,
-        onDone: onDone,
-        cancelOnError: cancelOnError);
+        onError: onError, onDone: onDone, cancelOnError: cancelOnError);
   }
 
   void add(value) {
@@ -88,7 +86,6 @@ class EventEmitter extends Stream {
   }
 }
 
-
 class _Completer {
   final Completer c;
 

modules/angular2/src/facade/browser.dart

@@ -6,15 +6,16 @@ library angular2.src.facade.browser;
 
 import 'dart:js' show context;
 
-export 'dart:html' show
-  document,
-  location,
-  window,
-  Element,
-  Node,
-  MouseEvent,
-  KeyboardEvent,
-  Event;
+export 'dart:html'
+    show
+        document,
+        location,
+        window,
+        Element,
+        Node,
+        MouseEvent,
+        KeyboardEvent,
+        Event;
 
 final _gc = context['gc'];
 

modules/angular2/src/facade/collection.dart

@@ -70,7 +70,7 @@ class StringMapWrapper {
     map[key] = value;
   }
   static void delete(Map m, k) {
-      m.remove(k);
+    m.remove(k);
   }
   static void forEach(Map m, fn(v, k)) {
     m.forEach((k, v) => fn(v, k));
@@ -96,7 +96,8 @@ class ListWrapper {
   static bool contains(List m, k) => m.contains(k);
   static List map(list, fn(item)) => list.map(fn).toList();
   static List filter(List list, bool fn(item)) => list.where(fn).toList();
-  static int indexOf(List list, value, [int startIndex = 0]) => list.indexOf(value, startIndex);
+  static int indexOf(List list, value, [int startIndex = 0]) =>
+      list.indexOf(value, startIndex);
   static int lastIndexOf(List list, value, [int startIndex = null]) =>
       list.lastIndexOf(value, startIndex == null ? list.length : startIndex);
   static find(List list, bool fn(item)) =>
@@ -115,7 +116,9 @@ class ListWrapper {
     l.add(e);
   }
   static List concat(List a, List b) {
-    return []..addAll(a)..addAll(b);
+    return []
+      ..addAll(a)
+      ..addAll(b);
   }
   static bool isList(l) => l is List;
   static void insert(List l, int index, value) {
@@ -154,7 +157,7 @@ class ListWrapper {
     l.removeRange(from, to);
     return sub;
   }
-  static void sort(List l, compareFn(a,b)) {
+  static void sort(List l, compareFn(a, b)) {
     l.sort(compareFn);
   }
 

modules/angular2/src/facade/lang.dart

@@ -123,7 +123,8 @@ class RegExpWrapper {
   static RegExp create(regExpStr, [String flags = '']) {
     bool multiLine = flags.contains('m');
     bool caseSensitive = !flags.contains('i');
-    return new RegExp(regExpStr, multiLine: multiLine, caseSensitive: caseSensitive);
+    return new RegExp(regExpStr,
+        multiLine: multiLine, caseSensitive: caseSensitive);
   }
   static Match firstMatch(RegExp regExp, String input) {
     return regExp.firstMatch(input);
@@ -147,7 +148,7 @@ class _JSLikeMatch {
 
   _JSLikeMatch(this._m);
 
-  String operator[](index) => _m[index];
+  String operator [](index) => _m[index];
   int get index => _m.start;
   int get length => _m.groupCount + 1;
 }

modules/angular2/src/render/dom/events/hammer_gestures.dart

@@ -11,14 +11,17 @@ class HammerGesturesPlugin extends HammerGesturesPluginCommon {
     if (!super.supports(eventName)) return false;
 
     if (!js.context.hasProperty('Hammer')) {
-      throw new BaseException('Hammer.js is not loaded, can not bind ${eventName} event');
+      throw new BaseException(
+          'Hammer.js is not loaded, can not bind ${eventName} event');
     }
 
     return true;
   }
 
-  addEventListener(Element element, String eventName, Function handler, bool shouldSupportBubble) {
-    if (shouldSupportBubble) throw new BaseException('Hammer.js plugin does not support bubbling gestures.');
+  addEventListener(Element element, String eventName, Function handler,
+      bool shouldSupportBubble) {
+    if (shouldSupportBubble) throw new BaseException(
+        'Hammer.js plugin does not support bubbling gestures.');
     var zone = this.manager.getZone();
     eventName = eventName.toLowerCase();
 

modules/angular2/src/services/xhr_impl.dart

@@ -1,4 +1,4 @@
-library angular2.src.services.xhr_impl; 
+library angular2.src.services.xhr_impl;
 
 import 'dart:async';
 import 'dart:html';
@@ -9,8 +9,7 @@ import './xhr.dart' show XHR;
 class XHRImpl extends XHR {
   Future<String> get(String url) {
     return HttpRequest.request(url).then(
-      (HttpRequest request) => request.responseText,
-      onError: (Error e) => throw 'Failed to load $url'
-    );
+        (HttpRequest request) => request.responseText,
+        onError: (Error e) => throw 'Failed to load $url');
   }
 }

modules/angular2/src/test_lib/test_lib.dart

@@ -1,7 +1,8 @@
 library test_lib.test_lib;
 
 import 'package:guinness/guinness.dart' as gns;
-export 'package:guinness/guinness.dart' hide Expect, expect, NotExpect, beforeEach, it, iit, xit;
+export 'package:guinness/guinness.dart'
+    hide Expect, expect, NotExpect, beforeEach, it, iit, xit;
 import 'package:unittest/unittest.dart' hide expect;
 
 import 'dart:async';
@@ -42,12 +43,9 @@ void testSetup() {
   // - Priority 2: collect the bindings before each test, see beforeEachBindings(),
   // - Priority 1: create the test injector to be used in beforeEach() and it()
 
-  gns.beforeEach(
-      () {
-        _testBindings.clear();
-      },
-      priority: 3
-  );
+  gns.beforeEach(() {
+    _testBindings.clear();
+  }, priority: 3);
 
   var completerBinding = bind(AsyncTestCompleter).toFactory(() {
     // Mark the test as async when an AsyncTestCompleter is injected in an it(),
@@ -56,14 +54,11 @@ void testSetup() {
     return new AsyncTestCompleter();
   });
 
-  gns.beforeEach(
-      () {
-        _isCurrentTestAsync = false;
-        _testBindings.add(completerBinding);
-        _injector = createTestInjector(_testBindings);
-      },
-      priority: 1
-  );
+  gns.beforeEach(() {
+    _isCurrentTestAsync = false;
+    _testBindings.add(completerBinding);
+    _injector = createTestInjector(_testBindings);
+  }, priority: 1);
 }
 
 Expect expect(actual, [matcher]) {
@@ -80,13 +75,14 @@ class Expect extends gns.Expect {
   NotExpect get not => new NotExpect(actual);
 
   void toEqual(expected) => toHaveSameProps(expected);
-  void toThrowError([message=""]) => toThrowWith(message: message);
+  void toThrowError([message = ""]) => toThrowWith(message: message);
   void toBePromise() => _expect(actual is Future, equals(true));
   void toImplement(expected) => toBeA(expected);
   void toBeNaN() => _expect(double.NAN.compareTo(actual) == 0, equals(true));
   void toHaveText(expected) => _expect(elementText(actual), expected);
   void toHaveBeenCalledWith([a = _u, b = _u, c = _u, d = _u, e = _u, f = _u]) =>
-      _expect(_argsMatch(actual, a, b, c, d, e, f), true, reason: 'method invoked with correct arguments');
+      _expect(_argsMatch(actual, a, b, c, d, e, f), true,
+          reason: 'method invoked with correct arguments');
   Function get _expect => gns.guinness.matchers.expect;
 
   // TODO(tbosch): move this hack into Guinness
@@ -97,7 +93,7 @@ class Expect extends gns.Expect {
       return false;
     } else {
       gns.SamePropsMatcher matcher = new gns.SamePropsMatcher(toMatch);
-      for (var i=0; i<calls.length; i++) {
+      for (var i = 0; i < calls.length; i++) {
         var call = calls[i];
         // TODO: create a better error message, not just 'Expected: <true> Actual: <false>'.
         // For hacking this is good:
@@ -141,13 +137,10 @@ void beforeEach(fn) {
  *   ]);
  */
 void beforeEachBindings(Function fn) {
-  gns.beforeEach(
-      () {
-        var bindings = fn();
-        if (bindings != null) _testBindings.addAll(bindings);
-      },
-      priority: 2
-  );
+  gns.beforeEach(() {
+    var bindings = fn();
+    if (bindings != null) _testBindings.addAll(bindings);
+  }, priority: 2);
 }
 
 void _it(gnsFn, name, fn) {
@@ -160,7 +153,6 @@ void _it(gnsFn, name, fn) {
   });
 }
 
-
 void it(name, fn) {
   _it(gns.it, name, fn);
 }
@@ -174,7 +166,7 @@ void xit(name, fn) {
 }
 
 class SpyFunction extends gns.SpyFunction {
-  SpyFunction(String name): super(name);
+  SpyFunction(String name) : super(name);
 
   // TODO: vsavkin move to guinness
   andReturn(value) {
@@ -185,10 +177,10 @@ class SpyFunction extends gns.SpyFunction {
 class SpyObject extends gns.SpyObject {
   final Map<String, SpyFunction> _spyFuncs = {};
 
-  SpyObject([arg]){}
+  SpyObject([arg]) {}
 
   SpyFunction spy(String funcName) =>
-    _spyFuncs.putIfAbsent(funcName, () => new SpyFunction(funcName));
+      _spyFuncs.putIfAbsent(funcName, () => new SpyFunction(funcName));
 
   static stub([object = null, config = null, overrides = null]) {
     if (object is! SpyObject) {
@@ -198,15 +190,13 @@ class SpyObject extends gns.SpyObject {
     }
 
     var m = StringMapWrapper.merge(config, overrides);
-    StringMapWrapper.forEach(m, (value, key){
+    StringMapWrapper.forEach(m, (value, key) {
       object.spy(key).andReturn(value);
     });
     return object;
   }
 }
 
-
-
 String elementText(n) {
   hasNodes(n) {
     var children = DOM.childNodes(n);

modules/angular2/src/util/decorators.dart

@@ -1 +1 @@
-library util_decorators;
+library util_decorators;