refactor: move angular source to /packages rather than modules/@angular

packages/platform-browser/animations/src/providers.ts

@@ -0,0 +1,68 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Injectable, NgZone, Provider, RendererFactory2} from '@angular/core';
+import {ɵDomRendererFactory2} from '@angular/platform-browser';
+
+import {AnimationEngine} from './animation_engine';
+import {AnimationStyleNormalizer} from './dsl/style_normalization/animation_style_normalizer';
+import {WebAnimationsStyleNormalizer} from './dsl/style_normalization/web_animations_style_normalizer';
+import {AnimationDriver, NoopAnimationDriver} from './render/animation_driver';
+import {AnimationRendererFactory} from './render/animation_renderer';
+import {DomAnimationEngine} from './render/dom_animation_engine';
+import {NoopAnimationEngine} from './render/noop_animation_engine';
+import {WebAnimationsDriver, supportsWebAnimations} from './render/web_animations/web_animations_driver';
+
+@Injectable()
+export class InjectableAnimationEngine extends DomAnimationEngine {
+  constructor(driver: AnimationDriver, normalizer: AnimationStyleNormalizer) {
+    super(driver, normalizer);
+  }
+}
+
+export function instantiateSupportedAnimationDriver() {
+  if (supportsWebAnimations()) {
+    return new WebAnimationsDriver();
+  }
+  return new NoopAnimationDriver();
+}
+
+export function instantiateDefaultStyleNormalizer() {
+  return new WebAnimationsStyleNormalizer();
+}
+
+export function instantiateRendererFactory(
+    renderer: ɵDomRendererFactory2, engine: AnimationEngine, zone: NgZone) {
+  return new AnimationRendererFactory(renderer, engine, zone);
+}
+
+/**
+ * Separate providers from the actual module so that we can do a local modification in Google3 to
+ * include them in the BrowserModule.
+ */
+export const BROWSER_ANIMATIONS_PROVIDERS: Provider[] = [
+  {provide: AnimationDriver, useFactory: instantiateSupportedAnimationDriver},
+  {provide: AnimationStyleNormalizer, useFactory: instantiateDefaultStyleNormalizer},
+  {provide: AnimationEngine, useClass: InjectableAnimationEngine}, {
+    provide: RendererFactory2,
+    useFactory: instantiateRendererFactory,
+    deps: [ɵDomRendererFactory2, AnimationEngine, NgZone]
+  }
+];
+
+/**
+ * Separate providers from the actual module so that we can do a local modification in Google3 to
+ * include them in the BrowserTestingModule.
+ */
+export const BROWSER_NOOP_ANIMATIONS_PROVIDERS: Provider[] = [
+  {provide: AnimationEngine, useClass: NoopAnimationEngine}, {
+    provide: RendererFactory2,
+    useFactory: instantiateRendererFactory,
+    deps: [ɵDomRendererFactory2, AnimationEngine, NgZone]
+  }
+];