cleanup(tooling): move tooling to the browser platform and rename profile into instrumentation

BREAKING CHANGE

Before

import * as p from 'angular2/profile';
import * as t from 'angular2/tools';

After

import * as p from 'angular2/instrumentation';
import * as t from 'angular2/platform/browser';

modules/angular2/test/platform/browser/tools/spies.dart

@@ -0,0 +1,29 @@
+import 'package:angular2/testing_internal.dart' show SpyObject;
+import 'package:angular2/core.dart' show Injector, bind;
+import 'package:angular2/src/core/application_ref.dart' show ApplicationRef;
+import 'package:angular2/src/core/linker/dynamic_component_loader.dart'
+    show ComponentRef_;
+import 'dart:js';
+
+@proxy
+class SpyApplicationRef extends SpyObject implements ApplicationRef {
+  tick() {}
+  noSuchMethod(m) => super.noSuchMethod(m);
+}
+
+@proxy
+class SpyComponentRef extends SpyObject implements ComponentRef_ {
+  Injector injector;
+
+  SpyComponentRef() {
+    this.injector =
+        Injector.resolveAndCreate([bind(ApplicationRef).toClass(SpyApplicationRef)]);
+  }
+
+  noSuchMethod(m) => super.noSuchMethod(m);
+}
+
+void callNgProfilerTimeChangeDetection([config]) {
+  context['ng']['profiler']
+      .callMethod('timeChangeDetection', config != null ? [config] : []);
+}

modules/angular2/test/platform/browser/tools/spies.ts

@@ -0,0 +1,22 @@
+import {SpyObject} from 'angular2/testing_internal';
+import {Injector, provide} from 'angular2/core';
+import {ComponentRef} from 'angular2/src/core/linker/dynamic_component_loader';
+import {global} from 'angular2/src/facade/lang';
+import {ApplicationRef, ApplicationRef_} from 'angular2/src/core/application_ref';
+
+export class SpyApplicationRef extends SpyObject {
+  constructor() { super(ApplicationRef_); }
+}
+
+export class SpyComponentRef extends SpyObject {
+  injector;
+  constructor() {
+    super();
+    this.injector =
+        Injector.resolveAndCreate([provide(ApplicationRef, {useClass: SpyApplicationRef})]);
+  }
+}
+
+export function callNgProfilerTimeChangeDetection(config?): void {
+  (<any>global).ng.profiler.timeChangeDetection(config);
+}

modules/angular2/test/platform/browser/tools/tools_spec.ts

@@ -0,0 +1,27 @@
+import {
+  afterEach,
+  beforeEach,
+  ddescribe,
+  describe,
+  expect,
+  iit,
+  inject,
+  it,
+  xit
+} from 'angular2/testing_internal';
+
+import {enableDebugTools, disableDebugTools} from 'angular2/platform/browser';
+import {SpyComponentRef, callNgProfilerTimeChangeDetection} from './spies';
+
+export function main() {
+  describe('profiler', () => {
+    beforeEach(() => { enableDebugTools((<any>new SpyComponentRef())); });
+
+    afterEach(() => { disableDebugTools(); });
+
+    it('should time change detection', () => { callNgProfilerTimeChangeDetection(); });
+
+    it('should time change detection with recording',
+       () => { callNgProfilerTimeChangeDetection({'record': true}); });
+  });
+}