[Chromoting] The webapp should consider the host being enabled when the serice is starting.

remoting/webapp/host_controller.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.
 
 'use strict';
 
 /** @suppress {duplicate} */
 var remoting = remoting || {};
 
 /** @constructor */
@@ skipping 62 matching lines @@
   this.plugin_.getUsageStatsConsent(callback);
 };
 
 /**
  * Show or hide daemon-specific parts of the UI.
  * @return {void} Nothing.
  */
 remoting.HostController.prototype.updateDom = function() {
   var match = '';
   var state = this.state();
-  var enabled = (state == remoting.HostController.State.STARTED);
+  var enabled = (state == remoting.HostController.State.STARTING) ||
+      (state == remoting.HostController.State.STARTED);
   var supported = (state != remoting.HostController.State.NOT_IMPLEMENTED);
   remoting.updateModalUi(enabled ? 'enabled' : 'disabled', 'data-daemon-state');
   document.getElementById('daemon-control').hidden = !supported;
   var element = document.getElementById('host-list-empty-hosting-supported');
   element.hidden = !supported;
   element = document.getElementById('host-list-empty-hosting-unsupported');
   element.hidden = supported;
 };
 
 /**
@@ skipping 273 matching lines @@
   try {
     this.plugin_.getDaemonConfig(onConfig);
   } catch (err) {
     this.setHost(null);
     onDone();
   }
 };
 
 /** @type {remoting.HostController} */
 remoting.hostController = null;