[Chromoting] Enable jscompile for browser tests.

remoting/webapp/base/js/base.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.
 
 /**
  * @fileoverview
  * A module that contains basic utility components and methods for the
  * chromoting project
  *
  */
@@ skipping 357 matching lines @@
   this.listeners = [];
 };
 
 
 /** @interface */
 base.EventSource = function() {};
 
  /**
   * Add a listener |fn| to listen to |type| event.
   * @param {string} type
-  * @param {function(?=):void} fn
+  * @param {Function} fn
   */
 base.EventSource.prototype.addEventListener = function(type, fn) {};
 
  /**
   * Remove a listener |fn| to listen to |type| event.
   * @param {string} type
-  * @param {function(?=):void} fn
+  * @param {Function} fn
   */
 base.EventSource.prototype.removeEventListener = function(type, fn) {};
 
 
 /**
   * @constructor
   * Since this class is implemented as a mixin, the constructor may not be
   * called.  All initializations should be done in defineEvents.
   * @implements {base.EventSource}
   */
@@ skipping 28 matching lines @@
         * @param {string} type
         */
       function(type) {
         base.debug.assert(typeof type == 'string');
         this.eventMap_[type] = new base.EventEntry();
     }, this);
   },
 
   /**
     * @param {string} type
-    * @param {function(?=):void} fn
+    * @param {Function} fn
     */
   addEventListener: function(type, fn) {
     base.debug.assert(typeof fn == 'function');
     base.EventSourceImpl.isDefined(this, type);
 
     var listeners = this.eventMap_[type].listeners;
     listeners.push(fn);
   },
 
   /**
     * @param {string} type
-    * @param {function(?=):void} fn
+    * @param {Function} fn
     */
   removeEventListener: function(type, fn) {
     base.debug.assert(typeof fn == 'function');
     base.EventSourceImpl.isDefined(this, type);
 
     var listeners = this.eventMap_[type].listeners;
     // find the listener to remove.
     for (var i = 0; i < listeners.length; i++) {
       var listener = listeners[i];
       if (listener == fn) {
@@ skipping 164 matching lines @@
  */
 base.resizeWindowToContent = function() {
   var appWindow = chrome.app.window.current();
   var outerBounds = appWindow.outerBounds;
   var borderY = outerBounds.height - appWindow.innerBounds.height;
   appWindow.resizeTo(outerBounds.width, document.body.clientHeight + borderY);
   // Sometimes, resizing the window causes its position to be reset to (0, 0),
   // so restore it explicitly.
   appWindow.moveTo(outerBounds.left, outerBounds.top);
 };