Update Chromoting to use /third_party/closure_compiler.

remoting/webapp/crd/js/remoting.js

 // Copyright (c) 2012 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.
 
 'use strict';
 
 /** @suppress {duplicate} */
 var remoting = remoting || {};
 
 /**
@@ skipping 21 matching lines @@
     remoting.fullscreen = new remoting.FullscreenAppsV2();
   } else {
     remoting.fullscreen = new remoting.FullscreenAppsV1();
   }
 
   remoting.stats = new remoting.ConnectionStats(
       document.getElementById('statistics'));
   remoting.formatIq = new remoting.FormatIq();
 
   remoting.clipboard = new remoting.Clipboard();
-  var sandbox = /** @type {HTMLIFrameElement} */
-      document.getElementById('wcs-sandbox');
+  var sandbox =
+      /** @type {HTMLIFrameElement} */ (document.getElementById('wcs-sandbox'));
   remoting.wcsSandbox = new remoting.WcsSandboxContainer(sandbox.contentWindow);
 
   // The plugin's onFocus handler sends a paste command to |window|, because
   // it can't send one to the plugin element itself.
   window.addEventListener('paste', pluginGotPaste_, false);
   window.addEventListener('copy', pluginGotCopy_, false);
 
   remoting.initModalDialogs();
 
   remoting.testEvents = new base.EventSource();
@@ skipping 65 matching lines @@
 remoting.signOut = function() {
   remoting.oauth2.clear();
   chrome.storage.local.clear();
   remoting.setMode(remoting.AppMode.HOME);
   document.getElementById('auth-dialog').hidden = false;
 };
 
 /**
  * Callback function called when the browser window gets a paste operation.
  *
- * @param {Event} eventUncast
+ * @param {Event} event
  * @return {void} Nothing.
  */
-function pluginGotPaste_(eventUncast) {
-  var event = /** @type {remoting.ClipboardEvent} */ eventUncast;
+function pluginGotPaste_(event) {
   if (event && event.clipboardData) {
     remoting.clipboard.toHost(event.clipboardData);
   }
 }
 
 /**
  * Callback function called when the browser window gets a copy operation.
  *
- * @param {Event} eventUncast
+ * @param {Event} event
  * @return {void} Nothing.
  */
-function pluginGotCopy_(eventUncast) {
-  var event = /** @type {remoting.ClipboardEvent} */ eventUncast;
+function pluginGotCopy_(event) {
   if (event && event.clipboardData) {
     if (remoting.clipboard.toOs(event.clipboardData)) {
       // The default action may overwrite items that we added to clipboardData.
       event.preventDefault();
     }
   }
 }
 
 /**
  * @return {Object.<string, string>} The URL parameters.
@@ skipping 92 matching lines @@
   ];
   for (var setting in window.localStorage) {
     if (oauthSettings.indexOf(setting) == -1) {
       var copy = {}
       copy[setting] = window.localStorage.getItem(setting);
       chrome.storage.local.set(copy);
       window.localStorage.removeItem(setting);
     }
   }
 }