Remove task.h and finish base::Bind() migration.

media/audio/audio_manager.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 MEDIA_AUDIO_AUDIO_MANAGER_H_
 #define MEDIA_AUDIO_AUDIO_MANAGER_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
 #include "base/string16.h"
-#include "base/task.h"
 #include "media/audio/audio_device_name.h"
 #include "media/audio/audio_parameters.h"
 
 class AudioInputStream;
 class AudioOutputStream;
 class MessageLoop;
 
 // Manages all audio resources. In particular it owns the AudioOutputStream
 // objects. Provides some convenience functions that avoid the need to provide
 // iterators over the existing streams.
@@ skipping 102 matching lines @@
 
  protected:
   // Called from Create() to initialize the instance.
   virtual void Init() = 0;
 
   friend class base::RefCountedThreadSafe<AudioManager>;
   virtual ~AudioManager();
 };
 
 #endif  // MEDIA_AUDIO_AUDIO_MANAGER_H_