refactor: remove keys() and values() from MapWrapper

modules/@angular/platform-browser/test/dom/dom_renderer_integration_spec.ts

@@ -1,29 +0,0 @@
-/**
- * @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 {describe, it} from '@angular/core/testing/testing_internal';
-
-// import {MapWrapper} from '../../src/facade/src/collection';
-// import {getDOM} from '@angular/platform-browser/src/dom/dom_adapter';
-
-// import {DomTestbed, TestRootView, elRef} from './dom_testbed';
-
-// import {
-//   ViewDefinition,
-//   RenderDirectiveMetadata,
-//   RenderViewRef,
-//   ViewEncapsulation
-// } from '@angular/core/src/render/api';
-
-export function main() {
-  describe('DomRenderer integration', () => {
-    it('should work', () => {
-                          // TODO
-                      });
-  });
-}