[Webapp Refactor] Implements remoting.Activity.

remoting/webapp/crd/js/client_session.js

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * @fileoverview
  * Class handling creation and teardown of a remoting client session.
  *
  * The ClientSession class controls lifetime of the client plugin
  * object and provides the plugin with the functionality it needs to
@@ skipping 526 matching lines @@
  * errors should not be logged because the JID will be refreshed and the
  * connection retried.
  *
  * @param {boolean} enable True to log host-offline errors; false to suppress.
  */
 remoting.ClientSession.prototype.logHostOfflineErrors = function(enable) {
   this.logHostOfflineErrors_ = 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.
  * @param {string} item The clipboard item.
  */
 remoting.ClientSession.prototype.sendClipboardItem = function(mimeType, item) {
   if (!this.plugin_)
     return;
   this.plugin_.sendClipboardItem(mimeType, item);
 };
@@ skipping 33 matching lines @@
     'https://docs.google.com/feeds/',
     'https://www.googleapis.com/auth/drive'
   ];
   remoting.identity.getNewToken(googleDriveScopes).
       then(sendToken).
       catch(remoting.Error.handler(sendError));
   window.setTimeout(this.sendGoogleDriveAccessToken_.bind(this),
                     remoting.ACCESS_TOKEN_RESEND_INTERVAL_MS);
 };