[Webapp Refactor] Implements remoting.Activity.

remoting/webapp/crd/js/client_session.js

Index: remoting/webapp/crd/js/client_session.js
diff --git a/remoting/webapp/crd/js/client_session.js b/remoting/webapp/crd/js/client_session.js
index 12260801fad8053d2e6fb0a655279b660e8628ca..5aae7305db0d6dbaa0d3abbff29021aad348aae5 100644
--- a/remoting/webapp/crd/js/client_session.js
+++ b/remoting/webapp/crd/js/client_session.js
@@ -544,19 +544,6 @@ remoting.ClientSession.prototype.logHostOfflineErrors = function(enable) {
 };
 
 /**
- * Request pairing with the host for PIN-less authentication.
- *
- * @param {string} clientName The human-readable name of the client.
- * @param {function(string, string):void} onDone Callback to receive the
- *     client id and shared secret when they are available.
- */
-remoting.ClientSession.prototype.requestPairing = function(clientName, onDone) {

[kelvinp, 2015/04/02 23:28:09]

No longer needed and pairing request will be routed to the plugin directly 

-  if (this.plugin_) {
-    this.plugin_.requestPairing(clientName, onDone);
-  }
-};
-
-/**
  * Sends a clipboard item to the host.
  *
  * @param {string} mimeType The MIME type of the clipboard item.