[Chromoting] Enable jscompile for webapp unittests.

remoting/webapp/js_proto/chrome_proto.js

Index: remoting/webapp/js_proto/chrome_proto.js
diff --git a/remoting/webapp/js_proto/chrome_proto.js b/remoting/webapp/js_proto/chrome_proto.js
index afa0d036e2fe17ee6fc80d1b019a96e3d4022ace..6ecead26b4dec6bcf2389fe20ed2268ac3571b8b 100644
--- a/remoting/webapp/js_proto/chrome_proto.js
+++ b/remoting/webapp/js_proto/chrome_proto.js
@@ -6,15 +6,6 @@
 // WebKit- and Chrome-specific properties and methods. It is used only with
 // JSCompiler to verify the type-correctness of our code.
 
-/** @constructor */
-chrome.Event = function() {};
-
-/** @param {Function} callback */
-chrome.Event.prototype.addListener = function(callback) {};
-
-/** @param {Function} callback */
-chrome.Event.prototype.removeListener = function(callback) {};
-
 /** @type {Object} */
 chrome.app = {};
 
@@ -438,128 +429,6 @@ function Bounds() {
 }
 
 /** @type {Object} */
-chrome.cast = {};
-
-/** @constructor */
-chrome.cast.AutoJoinPolicy = function() {};
-
-/** @type {chrome.cast.AutoJoinPolicy} */
-chrome.cast.AutoJoinPolicy.PAGE_SCOPED;
-
-/** @type {chrome.cast.AutoJoinPolicy} */
-chrome.cast.AutoJoinPolicy.ORIGIN_SCOPED;
-
-/** @type {chrome.cast.AutoJoinPolicy} */
-chrome.cast.AutoJoinPolicy.TAB_AND_ORIGIN_SCOPED;
-
-/** @constructor */
-chrome.cast.DefaultActionPolicy = function() {};
-
-/** @type {chrome.cast.DefaultActionPolicy} */
-chrome.cast.DefaultActionPolicy.CAST_THIS_TAB;
-
-/** @type {chrome.cast.DefaultActionPolicy} */
-chrome.cast.DefaultActionPolicy.CREATE_SESSION;
-
-/** @constructor */
-chrome.cast.Error = function() {};
-
-/** @constructor */
-chrome.cast.ReceiverAvailability = function() {};
-
-/** @type {chrome.cast.ReceiverAvailability} */
-chrome.cast.ReceiverAvailability.AVAILABLE;
-
-/** @type {chrome.cast.ReceiverAvailability} */
-chrome.cast.ReceiverAvailability.UNAVAILABLE;
-
-/** @type {Object} */
-chrome.cast.media = {};
-
-/** @constructor */
-chrome.cast.media.Media = function() {
-  /** @type {number} */
-  this.mediaSessionId = 0;
-};
-
-/** @constructor */
-chrome.cast.Session = function() {
-  /** @type {Array<chrome.cast.media.Media>} */
-  this.media = [];
-
-  /** @type {string} */
-  this.sessionId = '';
-};
-
-/**
- * @param {string} namespace
- * @param {Object} message
- * @param {function():void} successCallback
- * @param {function(chrome.cast.Error):void} errorCallback
- */
-chrome.cast.Session.prototype.sendMessage =
-    function(namespace, message, successCallback, errorCallback) {};
-
-/**
- * @param {function(chrome.cast.media.Media):void} listener
- */
-chrome.cast.Session.prototype.addMediaListener = function(listener) {};
-
-/**
- * @param {function(boolean):void} listener
- */
-chrome.cast.Session.prototype.addUpdateListener = function(listener) {};
-
-/**
- * @param {string} namespace
- * @param {function(string, string):void} listener
- */
-chrome.cast.Session.prototype.addMessageListener =
-    function(namespace, listener){};
-
-/**
- * @param {function():void} successCallback
- * @param {function(chrome.cast.Error):void} errorCallback
- */
-chrome.cast.Session.prototype.stop =
-    function(successCallback, errorCallback) {};
-
-/**
- * @constructor
- * @param {string} applicationID
- */
-chrome.cast.SessionRequest = function(applicationID) {};
-
-/**
- * @constructor
- * @param {chrome.cast.SessionRequest} sessionRequest
- * @param {function(chrome.cast.Session):void} sessionListener
- * @param {function(chrome.cast.ReceiverAvailability):void} receiverListener
- * @param {chrome.cast.AutoJoinPolicy=} opt_autoJoinPolicy
- * @param {chrome.cast.DefaultActionPolicy=} opt_defaultActionPolicy
- */
-chrome.cast.ApiConfig = function(sessionRequest,
-                                 sessionListener,
-                                 receiverListener,
-                                 opt_autoJoinPolicy,
-                                 opt_defaultActionPolicy) {};
-
-/**
- * @param {chrome.cast.ApiConfig} apiConfig
- * @param {function():void} onInitSuccess
- * @param {function(chrome.cast.Error):void} onInitError
- */
-chrome.cast.initialize =
-    function(apiConfig, onInitSuccess, onInitError) {};
-
-/**
- * @param {function(chrome.cast.Session):void} successCallback
- * @param {function(chrome.cast.Error):void} errorCallback
- */
-chrome.cast.requestSession =
-    function(successCallback, errorCallback) {};
-
-/** @type {Object} */
 chrome.sockets = {};
 
 /** @type {Object} */