Update includes of message_loop_proxy.

media/audio/mock_audio_manager.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 "media/audio/mock_audio_manager.h"
 
 #include "base/logging.h"
-#include "base/message_loop_proxy.h"
+#include "base/message_loop/message_loop_proxy.h"
 #include "media/audio/audio_parameters.h"
 
 namespace media {
 
 MockAudioManager::MockAudioManager(base::MessageLoopProxy* message_loop_proxy)
     : message_loop_proxy_(message_loop_proxy) {
 }
 
 MockAudioManager::~MockAudioManager() {
 }
@@ skipping 57 matching lines @@
 AudioParameters MockAudioManager::GetDefaultOutputStreamParameters() {
   return AudioParameters();
 }
 
 AudioParameters MockAudioManager::GetInputStreamParameters(
     const std::string& device_id) {
   return AudioParameters();
 }
 
 }  // namespace media.