refactor: remove ts2dart annotations

modules/@angular/core/src/application_tokens.ts

@@ -21,7 +21,7 @@ import {OpaqueToken} from './di';
  * using this token.
  * @experimental
  */
-export const APP_ID: any = /*@ts2dart_const*/ new OpaqueToken('AppId');
+export const APP_ID: any = new OpaqueToken('AppId');
 
 export function _appIdRandomProviderFactory() {
   return `${_randomChar()}${_randomChar()}${_randomChar()}`;
@@ -31,12 +31,11 @@ export function _appIdRandomProviderFactory() {
  * Providers that will generate a random APP_ID_TOKEN.
  * @experimental
  */
-export const APP_ID_RANDOM_PROVIDER =
-    /*@ts2dart_const*/ /* @ts2dart_Provider */ {
-      provide: APP_ID,
-      useFactory: _appIdRandomProviderFactory,
-      deps: <any[]>[]
-    };
+export const APP_ID_RANDOM_PROVIDER = {
+  provide: APP_ID,
+  useFactory: _appIdRandomProviderFactory,
+  deps: <any[]>[]
+};
 
 function _randomChar(): string {
   return StringWrapper.fromCharCode(97 + Math.floor(Math.random() * 25));
@@ -46,19 +45,16 @@ function _randomChar(): string {
  * A function that will be executed when a platform is initialized.
  * @experimental
  */
-export const PLATFORM_INITIALIZER: any =
-    /*@ts2dart_const*/ new OpaqueToken('Platform Initializer');
+export const PLATFORM_INITIALIZER: any = new OpaqueToken('Platform Initializer');
 
 /**
  * A function that will be executed when an application is initialized.
  * @experimental
  */
-export const APP_INITIALIZER: any =
-    /*@ts2dart_const*/ new OpaqueToken('Application Initializer');
+export const APP_INITIALIZER: any = new OpaqueToken('Application Initializer');
 
 /**
  * A token which indicates the root directory of the application
  * @experimental
  */
-export const PACKAGE_ROOT_URL: any =
-    /*@ts2dart_const*/ new OpaqueToken('Application Packages Root URL');
+export const PACKAGE_ROOT_URL: any = new OpaqueToken('Application Packages Root URL');

modules/@angular/core/src/change_detection/change_detection.ts

@@ -27,15 +27,13 @@ export {PipeTransform} from './pipe_transform';
 /**
  * Structural diffing for `Object`s and `Map`s.
  */
-export const keyValDiff: KeyValueDifferFactory[] =
-    /*@ts2dart_const*/[new DefaultKeyValueDifferFactory()];
+export const keyValDiff: KeyValueDifferFactory[] = [new DefaultKeyValueDifferFactory()];
 
 /**
  * Structural diffing for `Iterable` types such as `Array`s.
  */
-export const iterableDiff: IterableDifferFactory[] =
-    /*@ts2dart_const*/[new DefaultIterableDifferFactory()];
+export const iterableDiff: IterableDifferFactory[] = [new DefaultIterableDifferFactory()];
 
-export const defaultIterableDiffers = /*@ts2dart_const*/ new IterableDiffers(iterableDiff);
+export const defaultIterableDiffers = new IterableDiffers(iterableDiff);
 
-export const defaultKeyValueDiffers = /*@ts2dart_const*/ new KeyValueDiffers(keyValDiff);
+export const defaultKeyValueDiffers = new KeyValueDiffers(keyValDiff);

modules/@angular/core/src/change_detection/differs/default_iterable_differ.ts

@@ -14,7 +14,6 @@ import {ChangeDetectorRef} from '../change_detector_ref';
 import {IterableDiffer, IterableDifferFactory, TrackByFn} from './iterable_differs';
 
 
-/* @ts2dart_const */
 export class DefaultIterableDifferFactory implements IterableDifferFactory {
   constructor() {}
   supports(obj: Object): boolean { return isListLikeIterable(obj); }

modules/@angular/core/src/change_detection/differs/iterable_differs.ts

@@ -45,11 +45,9 @@ export interface IterableDifferFactory {
 
 /**
  * A repository of different iterable diffing strategies used by NgFor, NgClass, and others.
- * @ts2dart_const
  * @stable
  */
 export class IterableDiffers {
-  /*@ts2dart_const*/
   constructor(public factories: IterableDifferFactory[]) {}
 
   static create(factories: IterableDifferFactory[], parent?: IterableDiffers): IterableDiffers {

modules/@angular/core/src/change_detection/differs/keyvalue_differs.ts

@@ -35,11 +35,9 @@ export interface KeyValueDifferFactory {
 
 /**
  * A repository of different Map diffing strategies used by NgClass, NgStyle, and others.
- * @ts2dart_const
  * @stable
  */
 export class KeyValueDiffers {
-  /*@ts2dart_const*/
   constructor(public factories: KeyValueDifferFactory[]) {}
 
   static create(factories: KeyValueDifferFactory[], parent?: KeyValueDiffers): KeyValueDiffers {

modules/@angular/core/src/di/injector.ts

@@ -9,8 +9,8 @@
 import {BaseException, unimplemented} from '../facade/exceptions';
 import {stringify} from '../facade/lang';
 
-const _THROW_IF_NOT_FOUND = /*@ts2dart_const*/ new Object();
-export const THROW_IF_NOT_FOUND = /*@ts2dart_const*/ _THROW_IF_NOT_FOUND;
+const _THROW_IF_NOT_FOUND = new Object();
+export const THROW_IF_NOT_FOUND = _THROW_IF_NOT_FOUND;
 
 class _NullInjector implements Injector {
   get(token: any, notFoundValue: any = _THROW_IF_NOT_FOUND): any {

modules/@angular/core/src/di/metadata.ts

@@ -47,7 +47,6 @@ import {stringify} from '../facade/lang';
  * var injector = Injector.resolveAndCreate([Engine, Car]);
  * expect(injector.get(Car).engine instanceof Engine).toBe(true);
  * ```
- * @ts2dart_const
  * @stable
  */
 export class InjectMetadata {
@@ -75,7 +74,6 @@ export class InjectMetadata {
  * var injector = Injector.resolveAndCreate([Car]);
  * expect(injector.get(Car).engine).toBeNull();
  * ```
- * @ts2dart_const
  * @stable
  */
 export class OptionalMetadata {
@@ -85,7 +83,6 @@ export class OptionalMetadata {
 /**
  * `DependencyMetadata` is used by the framework to extend DI.
  * This is internal to Angular and should not be used directly.
- * @ts2dart_const
  * @stable
  */
 export class DependencyMetadata {
@@ -122,7 +119,6 @@ export class DependencyMetadata {
  * var injector = Injector.resolveAndCreate([NeedsService, UsefulService]);
  * expect(() => injector.get(NeedsService)).toThrowError();
  * ```
- * @ts2dart_const
  * @stable
  */
 export class InjectableMetadata {
@@ -155,7 +151,6 @@ export class InjectableMetadata {
  * var child = inj.resolveAndCreateChild([NeedsDependency]);
  * expect(() => child.get(NeedsDependency)).toThrowError();
  * ```
- * @ts2dart_const
  * @stable
  */
 export class SelfMetadata {
@@ -186,7 +181,6 @@ export class SelfMetadata {
  * var inj = Injector.resolveAndCreate([Dependency, NeedsDependency]);
  * expect(() => inj.get(NeedsDependency)).toThrowError();
  * ```
- * @ts2dart_const
  * @stable
  */
 export class SkipSelfMetadata {
@@ -246,7 +240,6 @@ export class SkipSelfMetadata {
  *
  * bootstrap(App);
  *```
- * @ts2dart_const
  * @stable
  */
 export class HostMetadata {

modules/@angular/core/src/di/opaque_token.ts

@@ -26,7 +26,6 @@
  *
  * Using an `OpaqueToken` is preferable to using an `Object` as tokens because it provides better
  * error messages.
- * @ts2dart_const
  * @stable
  */
 export class OpaqueToken {

modules/@angular/core/src/di/provider.ts

@@ -24,7 +24,6 @@ import {Type, isBlank, isFunction, isType, normalizeBool, stringify} from '../fa
  *
  * expect(injector.get("message")).toEqual('Hello');
  * ```
- * @ts2dart_const
  * @deprecated
  */
 export class Provider {
@@ -211,7 +210,6 @@ export class Provider {
  * See {@link Provider} instead.
  *
  * @deprecated
- * @ts2dart_const
  */
 export class Binding extends Provider {
   constructor(token: any, {toClass, toValue, toAlias, toFactory, deps, multi}: {

modules/@angular/core/src/di/reflective_injector.ts

@@ -21,7 +21,7 @@ var __unused: Type;  // avoid unused import when Type union types are erased
 
 // Threshold for the dynamic version
 const _MAX_CONSTRUCTION_COUNTER = 10;
-const UNDEFINED = /*@ts2dart_const*/ new Object();
+const UNDEFINED = new Object();
 
 export interface ReflectiveProtoInjectorStrategy {
   getProviderAtIndex(index: number): ResolvedReflectiveProvider;
@@ -629,7 +629,7 @@ export class ReflectiveInjector_ implements ReflectiveInjector {
    */
   debugContext(): any { return this._debugContext(); }
 
-  get(token: any, notFoundValue: any = /*@ts2dart_const*/ THROW_IF_NOT_FOUND): any {
+  get(token: any, notFoundValue: any = THROW_IF_NOT_FOUND): any {
     return this._getByKey(ReflectiveKey.get(token), null, null, notFoundValue);
   }
 

modules/@angular/core/src/di/reflective_provider.ts

@@ -30,7 +30,7 @@ export class ReflectiveDependency {
   }
 }
 
-const _EMPTY_LIST: any[] = /*@ts2dart_const*/[];
+const _EMPTY_LIST: any[] = [];
 
 /**
  * An internal resolved representation of a {@link Provider} used by the {@link Injector}.

modules/@angular/core/src/linker/component_factory.ts

@@ -81,7 +81,6 @@ export class ComponentRef_<C> extends ComponentRef<C> {
 
 /**
  * @experimental
- * @ts2dart_const
  */
 const EMPTY_CONTEXT = new Object();
 

modules/@angular/core/src/linker/debug_context.ts

@@ -15,7 +15,6 @@ import {DebugAppView} from './view';
 import {ViewType} from './view_type';
 
 
-/* @ts2dart_const */
 export class StaticNodeDebugInfo {
   constructor(
       public providerTokens: any[], public componentToken: any,

modules/@angular/core/src/linker/element_injector.ts

@@ -9,7 +9,7 @@
 import {Injector, THROW_IF_NOT_FOUND} from '../di/injector';
 import {AppView} from './view';
 
-const _UNDEFINED = /*@ts2dart_const*/ new Object();
+const _UNDEFINED = new Object();
 
 export class ElementInjector extends Injector {
   constructor(private _view: AppView<any>, private _nodeIndex: number) { super(); }

modules/@angular/core/src/linker/template_ref.ts

@@ -12,7 +12,7 @@ import {ElementRef} from './element_ref';
 import {AppView} from './view';
 import {EmbeddedViewRef} from './view_ref';
 
-const EMPTY_CONTEXT = /*@ts2dart_const*/ new Object();
+const EMPTY_CONTEXT = new Object();
 
 /**
  * Represents an Embedded Template that can be used to instantiate Embedded Views.

modules/@angular/core/src/linker/view_utils.ts

@@ -70,7 +70,7 @@ function _flattenNestedViewRenderNodes(nodes: any[], renderNodes: any[]): any[]
   return renderNodes;
 }
 
-const EMPTY_ARR: any[] = /*@ts2dart_const*/[];
+const EMPTY_ARR: any[] = [];
 
 export function ensureSlotCount(projectableNodes: any[][], expectedSlotCount: number): any[][] {
   var res: any[][];

modules/@angular/core/src/metadata/di.ts

@@ -63,7 +63,6 @@ export const ANALYZE_FOR_ENTRY_COMPONENTS = new OpaqueToken('AnalyzeForEntryComp
  * A decorator can inject string literal `text` like so:
  *
  * {@example core/ts/metadata/metadata.ts region='attributeMetadata'}
- * @ts2dart_const
  * @stable
  */
 export class AttributeMetadata extends DependencyMetadata {
@@ -186,7 +185,6 @@ export class AttributeMetadata extends DependencyMetadata {
  *
  * The injected object is an unmodifiable live list.
  * See {@link QueryList} for more details.
- * @ts2dart_const
  * @deprecated
  */
 export class QueryMetadata extends DependencyMetadata {
@@ -256,7 +254,6 @@ export class QueryMetadata extends DependencyMetadata {
  *   }
  * }
  * ```
- * @ts2dart_const
  * @stable
  */
 export class ContentChildrenMetadata extends QueryMetadata {
@@ -287,7 +284,6 @@ export class ContentChildrenMetadata extends QueryMetadata {
  *   }
  * }
  * ```
- * @ts2dart_const
  * @stable
  */
 export class ContentChildMetadata extends QueryMetadata {
@@ -330,7 +326,6 @@ export class ContentChildMetadata extends QueryMetadata {
  *
  * The injected object is an iterable and observable live list.
  * See {@link QueryList} for more details.
- * @ts2dart_const
  * @deprecated
  */
 export class ViewQueryMetadata extends QueryMetadata {
@@ -423,7 +418,6 @@ export class ViewQueryMetadata extends QueryMetadata {
  *   }
  * }
  * ```
- * @ts2dart_const
  * @stable
  */
 export class ViewChildrenMetadata extends ViewQueryMetadata {
@@ -501,7 +495,6 @@ export class ViewChildrenMetadata extends ViewQueryMetadata {
  *   }
  * }
  * ```
- * @ts2dart_const
  * @stable
  */
 export class ViewChildMetadata extends ViewQueryMetadata {

modules/@angular/core/src/metadata/directives.ts

@@ -408,7 +408,6 @@ export interface DirectiveMetadataType {
  * Note also that although the `<li></li>` template still exists inside the `<template></template>`,
  * the instantiated
  * view occurs on the second `<li></li>` which is a sibling to the `<template>` element.
- * @ts2dart_const
  * @stable
  */
 export class DirectiveMetadata extends InjectableMetadata implements DirectiveMetadataType {
@@ -824,7 +823,6 @@ export interface ComponentMetadataType extends DirectiveMetadataType {
  * ### Example
  *
  * {@example core/ts/metadata/metadata.ts region='component'}
- * @ts2dart_const
  * @stable
  */
 export class ComponentMetadata extends DirectiveMetadata implements ComponentMetadataType {
@@ -1095,7 +1093,6 @@ export interface PipeMetadataType {
  * ### Example
  *
  * {@example core/ts/metadata/metadata.ts region='pipe'}
- * @ts2dart_const
  * @stable
  */
 export class PipeMetadata extends InjectableMetadata implements PipeMetadataType {
@@ -1152,7 +1149,6 @@ export class PipeMetadata extends InjectableMetadata implements PipeMetadataType
  *
  * bootstrap(App);
  * ```
- * @ts2dart_const
  * @stable
  */
 export class InputMetadata {
@@ -1203,7 +1199,6 @@ export class InputMetadata {
  * }
  * bootstrap(App);
  * ```
- * @ts2dart_const
  * @stable
  */
 export class OutputMetadata {
@@ -1244,7 +1239,6 @@ export class OutputMetadata {
  *
  * bootstrap(App);
  * ```
- * @ts2dart_const
  * @stable
  */
 export class HostBindingMetadata {
@@ -1284,7 +1278,6 @@ export class HostBindingMetadata {
  *
  * bootstrap(App);
  * ```
- * @ts2dart_const
  * @stable
  */
 export class HostListenerMetadata {

modules/@angular/core/src/metadata/view.ts

@@ -71,7 +71,6 @@ export var VIEW_ENCAPSULATION_VALUES =
  *   }
  * }
  * ```
- * @ts2dart_const
  *
  * @deprecated Use ComponentMetadata instead.
  */

modules/@angular/core/src/platform_directives_and_pipes.ts

@@ -36,8 +36,7 @@ import {OpaqueToken} from './di';
   * @deprecated Providing platform directives via a provider is deprecated. Provide platform
   * directives via an {@link NgModule} instead.
   */
-export const PLATFORM_DIRECTIVES: OpaqueToken =
-    /*@ts2dart_const*/ new OpaqueToken('Platform Directives');
+export const PLATFORM_DIRECTIVES: OpaqueToken = new OpaqueToken('Platform Directives');
 
 /**
   * A token that can be provided when bootstraping an application to make an array of pipes
@@ -65,4 +64,4 @@ export const PLATFORM_DIRECTIVES: OpaqueToken =
   * @deprecated Providing platform pipes via a provider is deprecated. Provide platform pipes via an
   * {@link NgModule} instead.
   */
-export const PLATFORM_PIPES: OpaqueToken = /*@ts2dart_const*/ new OpaqueToken('Platform Pipes');
+export const PLATFORM_PIPES: OpaqueToken = new OpaqueToken('Platform Pipes');

modules/@angular/core/src/profile/profile.ts

@@ -11,12 +11,10 @@ import {WtfScopeFn, createScope, detectWTF, endTimeRange, leave, startTimeRange}
 export {WtfScopeFn} from './wtf_impl';
 
 
-// Change exports to const once https://github.com/angular/ts2dart/issues/150
-
 /**
  * True if WTF is enabled.
  */
-export var wtfEnabled = detectWTF();
+export const wtfEnabled = detectWTF();
 
 function noopScope(arg0?: any, arg1?: any): any {
   return null;

modules/@angular/core/src/testability/testability.ts

@@ -148,7 +148,6 @@ export interface GetTestability {
       Testability;
 }
 
-/* @ts2dart_const */
 class _NoopGetTestability implements GetTestability {
   addToWindow(registry: TestabilityRegistry): void {}
   findTestabilityInTree(registry: TestabilityRegistry, elem: any, findInAncestors: boolean):
@@ -165,4 +164,4 @@ export function setTestabilityGetter(getter: GetTestability): void {
   _testabilityGetter = getter;
 }
 
-var _testabilityGetter: GetTestability = /*@ts2dart_const*/ new _NoopGetTestability();
+var _testabilityGetter: GetTestability = new _NoopGetTestability();