[Chromoting] Enable jscompile for webapp unittests.

remoting/webapp/unittests/it2me_service_unittest.js

Index: remoting/webapp/unittests/it2me_service_unittest.js
diff --git a/remoting/webapp/unittests/it2me_service_unittest.js b/remoting/webapp/unittests/it2me_service_unittest.js
index 1bd66f5c7f9485ba9b4200e919aac81bd5648413..3e8e66a354fbb6803e34aaf77338efa4c68868d3 100644
--- a/remoting/webapp/unittests/it2me_service_unittest.js
+++ b/remoting/webapp/unittests/it2me_service_unittest.js
@@ -2,6 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+/**
+ * @fileoverview
+ * @suppress {checkTypes|checkVars|reportUnknownTypes|visibility}
+ */
+
 (function() {
 
 'use strict';
@@ -12,7 +17,7 @@ var webappPort = null;
 var it2meService = null;
 
 function createPort(name, senderId) {
-  var port = new chromeMocks.runtime.Port();
+  var port = new chrome.runtime.Port();
   port.name = (senderId) ? name +'@' + senderId : name;
   port.postMessage = sinon.spy(port, 'postMessage');
   port.disconnect = sinon.spy(port, 'disconnect');
@@ -129,4 +134,4 @@ test('should reject unknown connection', function() {
   sinon.assert.called(randomPort.disconnect);
 });
 
-})();
+})();