Send connection setup results using XHRs.

remoting/webapp/base/js/wcs_adapter.js

 // Copyright 2014 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.
 
 'use strict';
 
 /** @suppress {duplicate} */
 var remoting = remoting || {};
 
 /**
@@ skipping 85 matching lines @@
   if (type == 'set') {
     var id = iqNode.getAttribute('id');
     iqNode.setAttribute('id', 'x' + id);
     message = (new XMLSerializer()).serializeToString(iqNode);
   }
 
   // Send the stanza.
   remoting.wcsSandbox.sendIq(message);
 };
 
-remoting.WcsAdapter.prototype.sendConnectionSetupResults =
-    function(logger) {
-};
-
 /** @param {string} jid */
 remoting.WcsAdapter.prototype.onWcsConnected_ = function(jid) {
   this.jid_ = jid;
   this.setState_(remoting.SignalStrategy.State.CONNECTED);
 };
 
 /** @param {string} stanza */
 remoting.WcsAdapter.prototype.onIncomingStanza_ = function(stanza) {
   var parser = new DOMParser();
   var parsed = parser.parseFromString(stanza, 'text/xml').firstChild;
@@ skipping 23 matching lines @@
 /**
  * @param {remoting.SignalStrategy.State} newState
  * @private
  */
 remoting.WcsAdapter.prototype.setState_ = function(newState) {
   if (this.state_ != newState) {
     this.state_ = newState;
     this.onStateChangedCallback_(this.state_);
   }
 };