Use AutoThread in ChromotingHostContext & NPAPI plugin.

remoting/host/plugin/host_script_object.h

 // 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.
 
 #ifndef REMOTING_HOST_PLUGIN_HOST_SCRIPT_OBJECT_H_
 #define REMOTING_HOST_PLUGIN_HOST_SCRIPT_OBJECT_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 269 matching lines @@
 
   //////////////////////////////////////////////////////////
   // Me2Me host state.
 
   // Platform-specific installation & configuration implementation.
   scoped_ptr<DaemonController> daemon_controller_;
 
   // TODO(sergeyu): Replace this thread with
   // SequencedWorkerPool. Problem is that SequencedWorkerPool relies
   // on MessageLoopProxy::current().
-  base::Thread worker_thread_;
+  scoped_refptr<AutoThreadTaskRunner> worker_thread_;
 
   //////////////////////////////////////////////////////////
   // Plugin state used for both Ir2Me and Me2Me.
 
   // Used to cancel pending tasks for this object when it is destroyed.
   base::WeakPtrFactory<HostNPScriptObject> weak_factory_;
   base::WeakPtr<HostNPScriptObject> weak_ptr_;
 
   DISALLOW_COPY_AND_ASSIGN(HostNPScriptObject);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_PLUGIN_HOST_SCRIPT_OBJECT_H_