Remove old Authentication code that we don't use or need.

remoting/webapp/me2mom/client_session.js

 // Copyright (c) 2011 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.
  *
  * This abstracts a <embed> element and controls the plugin which does the
  * actual remoting work.  There should be no UI code inside this class.  It
@@ skipping 146 matching lines @@
   };
 
   // TODO(ajwong): Is it even worth having this class handle these events?
   // Or would it be better to just allow users to pass in their own handlers
   // and leave these blank by default?
   this.plugin.connectionInfoUpdate = function() {
     that.connectionInfoUpdateCallback();
   };
   this.plugin.desktopSizeUpdate = function() { that.onDesktopSizeChanged_(); };
 
-  // For IT2Me, we are pre-authorized so there is no login challenge.
-  this.plugin.loginChallenge = function() {};
-
   // TODO(garykac): Clean exit if |connect| isn't a function.
   if (typeof this.plugin.connect === 'function') {
     this.connectPluginToWcs_(oauth2AccessToken);
   } else {
     remoting.debug.log('ERROR: remoting plugin not loaded');
     this.setState_(remoting.ClientSession.State.UNKNOWN_PLUGIN_ERROR);
   }
 };
 
 /**
@@ skipping 228 matching lines @@
   return {
     'video_bandwidth': this.plugin.videoBandwidth,
     'video_frame_rate': this.plugin.videoFramerate,
     'capture_latency': this.plugin.videoCaptureLatency,
     'encode_latency': this.plugin.videoEncodeLatency,
     'decode_latency': this.plugin.videoDecodeLatency,
     'render_latency': this.plugin.videoRenderLatency,
     'roundtrip_latency': this.plugin.roundTripLatency
   };
 };