Update includes of message_loop_proxy.

remoting/client/plugin/pepper_xmpp_proxy.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/client/plugin/pepper_xmpp_proxy.h"
 
 #include "base/bind.h"
 #include "base/location.h"
-#include "base/message_loop_proxy.h"
+#include "base/message_loop/message_loop_proxy.h"
 
 namespace remoting {
 
 PepperXmppProxy::PepperXmppProxy(
     const SendIqCallback& send_iq_callback,
     base::SingleThreadTaskRunner* plugin_task_runner,
     base::SingleThreadTaskRunner* callback_task_runner)
     : send_iq_callback_(send_iq_callback),
       plugin_task_runner_(plugin_task_runner),
       callback_task_runner_(callback_task_runner) {
@@ skipping 29 matching lines @@
     callback_task_runner_->PostTask(
         FROM_HERE, base::Bind(&PepperXmppProxy::OnIq, this, response_xml));
     return;
   }
 
   if (callback_.get())
     callback_->OnIq(response_xml);
 }
 
 }  // namespace remoting