[remoting] Replace MessageLoopProxy usage with ThreadTaskRunnerHandle

remoting/host/client_session.cc

 // 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.
 
 #include "remoting/host/client_session.h"
 
 #include <algorithm>
 
-#include "base/message_loop/message_loop_proxy.h"
+#include "base/single_thread_task_runner.h"
+#include "base/thread_task_runner_handle.h"
 #include "remoting/base/capabilities.h"
 #include "remoting/base/logging.h"
 #include "remoting/codec/audio_encoder.h"
 #include "remoting/codec/audio_encoder_opus.h"
 #include "remoting/codec/audio_encoder_verbatim.h"
 #include "remoting/codec/video_encoder.h"
 #include "remoting/codec/video_encoder_verbatim.h"
 #include "remoting/codec/video_encoder_vpx.h"
 #include "remoting/host/audio_capturer.h"
 #include "remoting/host/audio_pump.h"
@@ skipping 475 matching lines @@
     GnubbyAuthHandler* gnubby_auth_handler) {
   DCHECK(CalledOnValidThread());
   gnubby_auth_handler_.reset(gnubby_auth_handler);
 }
 
 scoped_ptr<protocol::ClipboardStub> ClientSession::CreateClipboardProxy() {
   DCHECK(CalledOnValidThread());
 
   return make_scoped_ptr(
       new protocol::ClipboardThreadProxy(client_clipboard_factory_.GetWeakPtr(),
-                                         base::MessageLoopProxy::current()));
+                                         base::ThreadTaskRunnerHandle::Get()));
 }
 
 }  // namespace remoting