Show remoting host status on the advanced options page.

chrome/browser/resources/options/advanced_options.js

 // Copyright (c) 2010 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.
 
 cr.define('options', function() {
 
 var OptionsPage = options.OptionsPage;
 
   //
   // AdvancedOptions class
@@ skipping 244 matching lines @@
     }
   };
 
   AdvancedOptions.RemoveCloudPrintProxySection = function() {
     if (!cr.isChromeOS) {
       var proxySectionElm = $('cloud-print-proxy-section');
       proxySectionElm.parentNode.removeChild(proxySectionElm);
     }
   };
 
+  AdvancedOptions.SetRemotingStatus = function(enabled, status) {
+    if (enabled) {
+      $('remotingSetupButton').style.display = 'none';
+      $('remotingStopButton').style.display = 'inline';
+    } else {
+      $('remotingSetupButton').style.display = 'inline';
+      $('remotingStopButton').style.display = 'none';
+    }
+    $('remotingStatus').textContent = status;
+  };
+
   AdvancedOptions.RemoveRemotingSection = function() {
     var proxySectionElm = $('remoting-section');
     proxySectionElm.parentNode.removeChild(proxySectionElm);
   };
 
   // Export
   return {
     AdvancedOptions: AdvancedOptions
   };
 
 });