chore: Remove unused imports

Closes #624

modules/angular2/test/core/compiler/compiler_spec.js

@@ -8,7 +8,6 @@ import {PromiseWrapper} from 'angular2/src/facade/async';
 import {Compiler, CompilerCache} from 'angular2/src/core/compiler/compiler';
 import {ProtoView} from 'angular2/src/core/compiler/view';
 import {DirectiveMetadataReader} from 'angular2/src/core/compiler/directive_metadata_reader';
-import {DirectiveMetadata} from 'angular2/src/core/compiler/directive_metadata';
 import {Component} from 'angular2/src/core/annotations/annotations';
 import {Template} from 'angular2/src/core/annotations/template';
 import {CompileElement} from 'angular2/src/core/compiler/pipeline/compile_element';

modules/angular2/test/core/compiler/directive_metadata_reader_spec.js

@@ -1,11 +1,7 @@
 import {ddescribe, describe, it, iit, expect, beforeEach} from 'angular2/test_lib';
 import {DirectiveMetadataReader} from 'angular2/src/core/compiler/directive_metadata_reader';
 import {Decorator, Component, Viewport} from 'angular2/src/core/annotations/annotations';
-import {Template} from 'angular2/src/core/annotations/template';
 import {DirectiveMetadata} from 'angular2/src/core/compiler/directive_metadata';
-import {ShadowDomStrategy, NativeShadowDomStrategy} from 'angular2/src/core/compiler/shadow_dom_strategy';
-import {CONST} from 'angular2/src/facade/lang';
-import {If, Foreach} from 'angular2/directives';
 
 
 @Decorator({selector: 'someDecorator'})

modules/angular2/test/core/compiler/element_injector_spec.js

@@ -7,7 +7,6 @@ import {EventEmitter} from 'angular2/src/core/annotations/events';
 import {onDestroy} from 'angular2/src/core/annotations/annotations';
 import {Injector, Inject, bind} from 'angular2/di';
 import {View} from 'angular2/src/core/compiler/view';
-import {ProtoRecordRange} from 'angular2/change_detection';
 import {ViewContainer} from 'angular2/src/core/compiler/view_container';
 import {NgElement} from 'angular2/src/core/dom/element';
 import {LightDom, SourceLightDom, DestinationLightDom} from 'angular2/src/core/compiler/shadow_dom_emulation/light_dom';

modules/angular2/test/core/compiler/pipeline/directive_parser_spec.js

@@ -6,8 +6,6 @@ import {CompilePipeline} from 'angular2/src/core/compiler/pipeline/compile_pipel
 import {CompileStep} from 'angular2/src/core/compiler/pipeline/compile_step';
 import {CompileElement} from 'angular2/src/core/compiler/pipeline/compile_element';
 import {CompileControl} from 'angular2/src/core/compiler/pipeline/compile_control';
-import {DOM} from 'angular2/src/facade/dom';
-import {NativeShadowDomStrategy, ShadowDomStrategy} from 'angular2/src/core/compiler/shadow_dom_strategy';
 import {Component, Decorator, Viewport} from 'angular2/src/core/annotations/annotations';
 import {Template} from 'angular2/src/core/annotations/template';
 import {DirectiveMetadataReader} from 'angular2/src/core/compiler/directive_metadata_reader';

modules/angular2/test/core/compiler/pipeline/property_binding_parser_spec.js

@@ -1,7 +1,6 @@
 import {describe, beforeEach, it, expect, iit, ddescribe, el} from 'angular2/test_lib';
 import {PropertyBindingParser} from 'angular2/src/core/compiler/pipeline/property_binding_parser';
 import {CompilePipeline} from 'angular2/src/core/compiler/pipeline/compile_pipeline';
-import {DOM} from 'angular2/src/facade/dom';
 import {MapWrapper} from 'angular2/src/facade/collection';
 import {CompileElement} from 'angular2/src/core/compiler/pipeline/compile_element';
 import {CompileStep} from 'angular2/src/core/compiler/pipeline/compile_step'

modules/angular2/test/core/compiler/shadow_dom/light_dom_spec.js

@@ -3,12 +3,10 @@ import {IMPLEMENTS, isBlank} from 'angular2/src/facade/lang';
 import {ListWrapper, MapWrapper} from 'angular2/src/facade/collection';
 import {DOM} from 'angular2/src/facade/dom';
 import {Content} from 'angular2/src/core/compiler/shadow_dom_emulation/content_tag';
-import {NgElement} from 'angular2/src/core/dom/element';
 import {LightDom} from 'angular2/src/core/compiler/shadow_dom_emulation/light_dom';
 import {View} from 'angular2/src/core/compiler/view';
 import {ViewContainer} from 'angular2/src/core/compiler/view_container';
 import {ElementInjector} from 'angular2/src/core/compiler/element_injector';
-import {ProtoRecordRange} from 'angular2/change_detection';
 
 @proxy
 @IMPLEMENTS(ElementInjector)

modules/angular2/test/core/compiler/template_loader_spec.js

@@ -1,15 +1,11 @@
 import {describe, it, expect, beforeEach, ddescribe, iit, xit, el} from 'angular2/test_lib';
 
 import {TemplateLoader} from 'angular2/src/core/compiler/template_loader';
-import {TemplateResolver} from 'angular2/src/core/compiler/template_resolver';
-import {DirectiveMetadata} from 'angular2/src/core/compiler/directive_metadata';
 
-import {Component} from 'angular2/src/core/annotations/annotations';
 import {Template} from 'angular2/src/core/annotations/template';
 
 import {PromiseWrapper} from 'angular2/src/facade/async';
 import {Type, stringify, isPresent} from 'angular2/src/facade/lang';
-import {Map, MapWrapper} from 'angular2/src/facade/collection';
 
 import {XHRMock} from 'angular2/src/mock/xhr_mock';
 

modules/angular2/test/core/compiler/view_spec.js

@@ -6,7 +6,6 @@ import {DirectiveMetadataReader} from 'angular2/src/core/compiler/directive_meta
 import {Component, Decorator, Viewport, Directive, onChange} from 'angular2/src/core/annotations/annotations';
 import {Lexer, Parser, DynamicProtoChangeDetector,
   ChangeDetector} from 'angular2/change_detection';
-import {Template} from 'angular2/src/core/annotations/template';
 import {EventEmitter} from 'angular2/src/core/annotations/events';
 import {List, MapWrapper} from 'angular2/src/facade/collection';
 import {DOM, Element} from 'angular2/src/facade/dom';