Getting rid of duplicate includes from media/

media/audio/clockless_audio_sink.cc

 // Copyright 2013 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/clockless_audio_sink.h"
 
 #include "base/threading/simple_thread.h"
-#include "base/time/time.h"
-#include "media/base/audio_renderer_sink.h"
 
 namespace media {
 
 // Internal to ClocklessAudioSink. Class is used to call Render() on a seperate
 // thread, running as fast as it can read the data.
 class ClocklessAudioSinkThread : public base::DelegateSimpleThread::Delegate {
  public:
   explicit ClocklessAudioSinkThread(const AudioParameters& params,
                                     AudioRendererSink::RenderCallback* callback)
       : callback_(callback),
@@ skipping 81 matching lines @@
   playing_ = false;
   playback_time_ = thread_->Stop();
 }
 
 bool ClocklessAudioSink::SetVolume(double volume) {
   // Audio is always muted.
   return volume == 0.0;
 }
 
 }  // namespace media