Update Chromoting to use /third_party/closure_compiler.

remoting/webapp/crd/js/smart_reconnector.js

Index: remoting/webapp/crd/js/smart_reconnector.js
diff --git a/remoting/webapp/crd/js/smart_reconnector.js b/remoting/webapp/crd/js/smart_reconnector.js
index 7cc50bfb0257fb4f0a30b5514851a994a00de259..ed76ac6f49e177bdc5603ab63edaf7a5916bc08e 100644
--- a/remoting/webapp/crd/js/smart_reconnector.js
+++ b/remoting/webapp/crd/js/smart_reconnector.js
@@ -81,7 +81,7 @@ remoting.SmartReconnector.prototype = {
   },
 
   /**
-   * @param {remoting.ClientSession.StateEvent} event
+   * @param {remoting.ClientSession.StateEvent=} event
    */
   stateChanged_: function(event) {
     var State = remoting.ClientSession.State;
@@ -96,7 +96,7 @@ remoting.SmartReconnector.prototype = {
   },
 
   /**
-   * @param {boolean} active  True if the video channel is active.
+   * @param {boolean=} active  True if the video channel is active.
    */
   videoChannelStateChanged_: function (active) {
     this.cancelPending_();