Update Chromoting to use /third_party/closure_compiler.

remoting/webapp/crd/js/session_connector.js

Index: remoting/webapp/crd/js/session_connector.js
diff --git a/remoting/webapp/crd/js/session_connector.js b/remoting/webapp/crd/js/session_connector.js
index 529e75ab8503274613867fab22708168faf669e1..c5d42af6e0e2dae5023fa94207d46fba1e689b7f 100644
--- a/remoting/webapp/crd/js/session_connector.js
+++ b/remoting/webapp/crd/js/session_connector.js
@@ -122,8 +122,8 @@ remoting.SessionConnectorFactory = function() {};
  * @param {function(string, string):boolean} onExtensionMessage The handler for
  *     protocol extension messages. Returns true if a message is recognized;
  *     false otherwise.
- * @param {function(string):void} onConnectionFailed Callback for when the
- *     connection fails.
+ * @param {function(remoting.Error):void} onConnectionFailed Callback for when
+ *     the connection fails.
  * @param {Array.<string>} requiredCapabilities Connector capabilities
  *     required by this application.
  * @param {string} defaultRemapKeys The default set of key mappings to use