refactor(core): move facades out of core

This is part of ongoing work to make core platform-independent.

BREAKING CHANGE

All private exports from 'angular2/src/core/facade/{lang,collection,exception_handler}' should be replaced with 'angular2/src/facade/{lang,collection,exception_handler}'.

modules/angular2/src/testing/benchmark_util.ts

@@ -1,7 +1,7 @@
 import {BrowserDomAdapter} from 'angular2/src/core/dom/browser_adapter';
-import {document, window} from 'angular2/src/core/facade/browser';
-import {NumberWrapper, isBlank} from 'angular2/src/core/facade/lang';
-import {BaseException, WrappedException} from 'angular2/src/core/facade/exceptions';
+import {document, window} from 'angular2/src/facade/browser';
+import {NumberWrapper, isBlank} from 'angular2/src/facade/lang';
+import {BaseException, WrappedException} from 'angular2/src/facade/exceptions';
 
 var DOM = new BrowserDomAdapter();
 

modules/angular2/src/testing/fake_async.dart

@@ -2,7 +2,7 @@ library testing.fake_async;
 
 import 'dart:async' show runZoned, ZoneSpecification;
 import 'package:quiver/testing/async.dart' as quiver;
-import 'package:angular2/src/core/facade/exceptions.dart' show BaseException;
+import 'package:angular2/src/facade/exceptions.dart' show BaseException;
 
 const _u = const Object();
 

modules/angular2/src/testing/fake_async.ts

@@ -1,6 +1,6 @@
-import {global} from 'angular2/src/core/facade/lang';
-import {BaseException, WrappedException} from 'angular2/src/core/facade/exceptions';
-import {ListWrapper} from 'angular2/src/core/facade/collection';
+import {global} from 'angular2/src/facade/lang';
+import {BaseException, WrappedException} from 'angular2/src/facade/exceptions';
+import {ListWrapper} from 'angular2/src/facade/collection';
 import {NgZoneZone} from 'angular2/src/core/zone/ng_zone';
 
 var _scheduler;

modules/angular2/src/testing/matchers.ts

@@ -1,5 +1,5 @@
 import {DOM} from 'angular2/src/core/dom/dom_adapter';
-import {global} from 'angular2/src/core/facade/lang';
+import {global} from 'angular2/src/facade/lang';
 
 
 export interface NgMatchers extends jasmine.Matchers {

modules/angular2/src/testing/test_component_builder.ts

@@ -1,8 +1,8 @@
 import {Injector, provide, Injectable} from 'angular2/src/core/di';
 
-import {Type, isPresent, isBlank} from 'angular2/src/core/facade/lang';
-import {Promise} from 'angular2/src/core/facade/async';
-import {ListWrapper, MapWrapper} from 'angular2/src/core/facade/collection';
+import {Type, isPresent, isBlank} from 'angular2/src/facade/lang';
+import {Promise} from 'angular2/src/facade/async';
+import {ListWrapper, MapWrapper} from 'angular2/src/facade/collection';
 
 import {ViewMetadata} from '../core/metadata';
 

modules/angular2/src/testing/test_injector.ts

@@ -11,7 +11,7 @@ import {
   defaultKeyValueDiffers,
   ChangeDetectorGenConfig
 } from 'angular2/src/core/change_detection/change_detection';
-import {ExceptionHandler} from 'angular2/src/core/facade/exceptions';
+import {ExceptionHandler} from 'angular2/src/facade/exceptions';
 import {ViewResolver} from 'angular2/src/core/linker/view_resolver';
 import {DirectiveResolver} from 'angular2/src/core/linker/directive_resolver';
 import {PipeResolver} from 'angular2/src/core/linker/pipe_resolver';
@@ -38,8 +38,8 @@ import {TestComponentBuilder} from './test_component_builder';
 import {Injector} from 'angular2/src/core/di';
 import {ELEMENT_PROBE_PROVIDERS} from 'angular2/src/core/debug';
 
-import {ListWrapper} from 'angular2/src/core/facade/collection';
-import {FunctionWrapper, Type} from 'angular2/src/core/facade/lang';
+import {ListWrapper} from 'angular2/src/facade/collection';
+import {FunctionWrapper, Type} from 'angular2/src/facade/lang';
 
 import {AppViewPool, APP_VIEW_POOL_CAPACITY} from 'angular2/src/core/linker/view_pool';
 import {AppViewManager} from 'angular2/src/core/linker/view_manager';

modules/angular2/src/testing/testing.ts

@@ -2,7 +2,7 @@
  * Public Test Library for unit testing Angular2 Applications. Uses the
  * Jasmine framework.
  */
-import {global} from 'angular2/src/core/facade/lang';
+import {global} from 'angular2/src/facade/lang';
 
 import {bind} from 'angular2/src/core/di';
 

modules/angular2/src/testing/testing_internal.dart

@@ -22,7 +22,7 @@ import 'package:angular2/src/core/reflection/reflection_capabilities.dart';
 
 import 'package:angular2/src/core/di/provider.dart' show bind;
 import 'package:angular2/src/core/di/injector.dart' show Injector;
-import 'package:angular2/src/core/facade/collection.dart' show StringMapWrapper;
+import 'package:angular2/src/facade/collection.dart' show StringMapWrapper;
 
 import 'test_injector.dart';
 export 'test_injector.dart' show inject;

modules/angular2/src/testing/testing_internal.ts

@@ -1,6 +1,6 @@
 import {DOM} from 'angular2/src/core/dom/dom_adapter';
-import {StringMapWrapper} from 'angular2/src/core/facade/collection';
-import {global, isFunction, Math} from 'angular2/src/core/facade/lang';
+import {StringMapWrapper} from 'angular2/src/facade/collection';
+import {global, isFunction, Math} from 'angular2/src/facade/lang';
 import {NgZoneZone} from 'angular2/src/core/zone/ng_zone';
 
 import {provide} from 'angular2/src/core/di';

modules/angular2/src/testing/utils.ts

@@ -1,12 +1,6 @@
-import {ListWrapper, MapWrapper} from 'angular2/src/core/facade/collection';
+import {ListWrapper, MapWrapper} from 'angular2/src/facade/collection';
 import {DOM} from 'angular2/src/core/dom/dom_adapter';
-import {
-  isPresent,
-  isString,
-  RegExpWrapper,
-  StringWrapper,
-  RegExp
-} from 'angular2/src/core/facade/lang';
+import {isPresent, isString, RegExpWrapper, StringWrapper, RegExp} from 'angular2/src/facade/lang';
 
 export class Log {
   /** @internal */