[Chromoting] Create core Application interface for CRD.

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 dfdcda6eb1eac0cf40003cb5f268a921b43610e9..8d7395a59f3313ff05979bbb54fd64506f481404 100644
--- a/remoting/webapp/crd/js/session_connector.js
+++ b/remoting/webapp/crd/js/session_connector.js
@@ -104,6 +104,8 @@ remoting.SessionConnectorFactory = function() {};
  * @return {remoting.SessionConnector}
  */
 remoting.SessionConnectorFactory.prototype.createConnector =
+    // TODO(garykac): Can onExtensionMessage be removed from here? It's only
+    // needed to pass to the plugin that is created.

[Jamie, 2014/12/06 01:58:00]

SessionConnector needs to know about onExtensionMessage so that it can pass it
to the ClientSession. However, it looks like all we do is forward it back to the
ClientSession, which begs the question of why the ClientSession needs a callback
in the first place :s

It doesn't need to be fixed in this CL, but there has to be a simpler design
than this...

[garykac, 2014/12/06 02:15:50]

Acknowledged.

     function(clientContainer, onConnected, onError, onExtensionMessage) {};
 
 /**