Allow Thread to initialize COM for Windows consumers who need it

media/audio/fake_audio_output_stream.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/fake_audio_output_stream.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/logging.h"
+#include "base/message_loop.h"
 #include "media/audio/audio_manager_base.h"
 
 namespace media {
 
 // static
 AudioOutputStream* FakeAudioOutputStream::MakeFakeStream(
     AudioManagerBase* manager, const AudioParameters& params) {
   return new FakeAudioOutputStream(manager, params);
 }
 
@@ skipping 55 matching lines @@
   // Calculate our sleep duration for simulated playback.  Sleep for at least
   // one millisecond so we don't spin the CPU.
   MessageLoop::current()->PostDelayedTask(
       FROM_HERE, base::Bind(
           &FakeAudioOutputStream::OnMoreDataTask, weak_this_.GetWeakPtr()),
       base::TimeDelta::FromMilliseconds(
           std::max(1.0f, frames_received / frames_per_millisecond_)));
 }
 
 }  // namespace media