refactor(core): Move LifeCycle functionality into ApplicationRef.

BREAKING CHANGE:

Before: constructor(@Inject(LifeCycle) lifecycle) { lifecycle.tick(); }
After: constructor(@Inject(ApplicationRef) appRef) { appRef.tick(); }

Closes #5008

modules/benchmarks/src/costs/index.ts

@@ -8,7 +8,7 @@ import {
   NgIf,
   NgFor
 } from 'angular2/core';
-import {LifeCycle} from 'angular2/src/core/life_cycle/life_cycle';
+import {ApplicationRef} from 'angular2/src/core/application_ref';
 import {ListWrapper} from 'angular2/src/core/facade/collection';
 import {getIntParameter, bindAction} from 'angular2/src/testing/benchmark_util';
 
@@ -22,29 +22,29 @@ export function main() {
       .then((ref) => {
         var injector = ref.injector;
         var app: AppComponent = ref.hostComponent;
-        var lifeCycle = injector.get(LifeCycle);
+        var appRef = injector.get(ApplicationRef);
 
         bindAction('#reset', function() {
           app.reset();
-          lifeCycle.tick();
+          appRef.tick();
         });
 
         // Baseline (plain components)
         bindAction('#createPlainComponents', function() {
           app.createPlainComponents();
-          lifeCycle.tick();
+          appRef.tick();
         });
 
         // Components with decorators
         bindAction('#createComponentsWithDirectives', function() {
           app.createComponentsWithDirectives();
-          lifeCycle.tick();
+          appRef.tick();
         });
 
         // Components with decorators
         bindAction('#createDynamicComponents', function() {
           app.createDynamicComponents();
-          lifeCycle.tick();
+          appRef.tick();
         });
       });
 }

modules/benchmarks/src/largetable/largetable_benchmark.ts

@@ -17,9 +17,9 @@ import {
   NgFor,
   NgSwitch,
   NgSwitchWhen,
-  NgSwitchDefault,
-  LifeCycle
+  NgSwitchDefault
 } from 'angular2/core';
+import {ApplicationRef} from 'angular2/src/core/application_ref';
 import {BrowserDomAdapter} from 'angular2/src/core/dom/browser_adapter';
 import {APP_VIEW_POOL_CAPACITY} from 'angular2/src/core/linker/view_pool';
 
@@ -65,7 +65,7 @@ export function main() {
   BASELINE_LARGETABLE_TEMPLATE = DOM.createTemplate('<table></table>');
 
   var app;
-  var lifecycle;
+  var appRef;
   var baselineRootLargetableComponent;
 
   function ng2DestroyDom() {
@@ -73,7 +73,7 @@ export function main() {
     // --> this should be already caught in change detection!
     app.data = null;
     app.benchmarkType = 'none';
-    lifecycle.tick();
+    appRef.tick();
   }
 
   function profile(create, destroy, name) {
@@ -116,7 +116,7 @@ export function main() {
     }
     app.data = data;
     app.benchmarkType = getStringParameter('benchmarkType');
-    lifecycle.tick();
+    appRef.tick();
   }
 
   function noop() {}
@@ -126,7 +126,7 @@ export function main() {
         .then((ref) => {
           var injector = ref.injector;
           app = ref.hostComponent;
-          lifecycle = injector.get(LifeCycle);
+          appRef = injector.get(ApplicationRef);
           bindAction('#ng2DestroyDom', ng2DestroyDom);
           bindAction('#ng2CreateDom', ng2CreateDom);
           bindAction('#ng2UpdateDomProfile', profile(ng2CreateDom, noop, 'ng2-update'));

modules/benchmarks/src/static_tree/tree_benchmark.ts

@@ -11,7 +11,7 @@ import {
   NgIf
 } from 'angular2/core';
 import {ComponentRef_} from 'angular2/src/core/linker/dynamic_component_loader';
-import {LifeCycle} from 'angular2/src/core/life_cycle/life_cycle';
+import {ApplicationRef} from 'angular2/src/core/application_ref';
 import {reflector} from 'angular2/src/core/reflection/reflection';
 import {ReflectionCapabilities} from 'angular2/src/core/reflection/reflection_capabilities';
 import {DOM} from 'angular2/src/core/dom/dom_adapter';
@@ -43,7 +43,7 @@ export function main() {
   setupReflector();
 
   var app;
-  var lifeCycle;
+  var appRef;
   var baselineRootTreeComponent;
   var count = 0;
 
@@ -86,19 +86,19 @@ export function main() {
 
   function ng2DestroyDom() {
     app.initData = null;
-    lifeCycle.tick();
+    appRef.tick();
   }
 
   function ng2CreateDom() {
     app.initData = createData();
-    lifeCycle.tick();
+    appRef.tick();
   }
 
   function initNg2() {
     bootstrap(AppComponentWithStaticTree, createBindings())
         .then((ref) => {
           var injector = (<ComponentRef_>ref).injector;
-          lifeCycle = injector.get(LifeCycle);
+          appRef = injector.get(ApplicationRef);
 
           app = (<ComponentRef_>ref).hostComponent;
           bindAction('#ng2DestroyDom', ng2DestroyDom);

modules/benchmarks/src/tree/tree_benchmark.ts

@@ -11,7 +11,7 @@ import {
   NgIf
 } from 'angular2/core';
 
-import {LifeCycle} from 'angular2/src/core/life_cycle/life_cycle';
+import {ApplicationRef} from 'angular2/src/core/application_ref';
 import {DOM} from 'angular2/src/core/dom/dom_adapter';
 import {isPresent} from 'angular2/src/core/facade/lang';
 import {window, document, gc} from 'angular2/src/core/facade/browser';
@@ -42,7 +42,7 @@ export function main() {
   BASELINE_IF_TEMPLATE = DOM.createTemplate('<span template="if"><tree></tree></span>');
 
   var app;
-  var lifeCycle;
+  var appRef;
   var baselineRootTreeComponent;
   var count = 0;
 
@@ -50,7 +50,7 @@ export function main() {
     // TODO: We need an initial value as otherwise the getter for data.value will fail
     // --> this should be already caught in change detection!
     app.initData = new TreeNode('', null, null);
-    lifeCycle.tick();
+    appRef.tick();
   }
 
   function profile(create, destroy, name) {
@@ -86,7 +86,7 @@ export function main() {
     var values = count++ % 2 == 0 ? ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '*'] :
                                     ['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', '-'];
     app.initData = buildTree(maxDepth, values, 0);
-    lifeCycle.tick();
+    appRef.tick();
   }
 
   function noop() {}
@@ -95,7 +95,7 @@ export function main() {
     bootstrap(AppComponent, createProviders())
         .then((ref) => {
           var injector = ref.injector;
-          lifeCycle = injector.get(LifeCycle);
+          appRef = injector.get(ApplicationRef);
 
           app = ref.hostComponent;
           bindAction('#ng2DestroyDom', ng2DestroyDom);