Migrate Remoting Webapp Unittests to use QUnit 2.0 syntax.

remoting/webapp/base/js/base_event_hook_unittest.js

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 (function() {
 
 'use strict';
 
 /** @type {base.EventSourceImpl} */
 var eventSource = null;
@@ skipping 30 matching lines @@
 Listener.prototype.dispose = function() {
   this.eventHooks_.dispose();
 };
 
 function raiseAllEvents() {
   domElement.click();
   myChromeEvent.mock$fire();
   eventSource.raiseEvent('customEvent');
 }
 
-module('base.EventHook', {
-  setup: function() {
+QUnit.module('base.EventHook', {
+  beforeEach: function() {
     domElement = /** @type {HTMLElement} */ (document.createElement('div'));
     eventSource = new base.EventSourceImpl();
     eventSource.defineEvents(['customEvent']);
     myChromeEvent = new chromeMocks.Event();
     listener = new Listener(domElement);
   },
-  tearDown: function() {
+  afterEach: function() {
     domElement = null;
     eventSource = null;
     myChromeEvent = null;
     listener = null;
   }
 });
 
-test('EventHook should hook events when constructed', function() {
+QUnit.test('EventHook should hook events when constructed', function() {
   raiseAllEvents();
   sinon.assert.calledOnce(listener.onClickEvent);
   sinon.assert.calledOnce(listener.onChromeEvent);
   sinon.assert.calledOnce(listener.onCustomEvent);
   listener.dispose();
 });
 
-test('EventHook should unhook events when disposed', function() {
+QUnit.test('EventHook should unhook events when disposed', function() {
   listener.dispose();
   raiseAllEvents();
   sinon.assert.notCalled(listener.onClickEvent);
   sinon.assert.notCalled(listener.onChromeEvent);
   sinon.assert.notCalled(listener.onCustomEvent);
 });
 
 })();