Introduce shared_memory_support media target for PPAPI

media/audio/audio_output_controller.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/audio_output_controller.h"
 
 #include "base/bind.h"
 #include "base/debug/trace_event.h"
 #include "base/message_loop.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/threading/platform_thread.h"
 #include "base/threading/thread_restrictions.h"
 #include "base/time.h"
+#include "media/audio/shared_memory_util.h"
 
 using base::Time;
 using base::TimeDelta;
 using base::WaitableEvent;
 
 namespace media {
 
-// Signal a pause in low-latency mode.
-const int AudioOutputController::kPauseMark = -1;
-
 // Polling-related constants.
 const int AudioOutputController::kPollNumAttempts = 3;
 const int AudioOutputController::kPollPauseInMilliseconds = 3;
 
 AudioOutputController::AudioOutputController(EventHandler* handler,
                                              SyncReader* sync_reader)
     : handler_(handler),
       stream_(NULL),
       volume_(1.0),
       state_(kEmpty),
@@ skipping 298 matching lines @@
     stream_ = NULL;
     weak_this_.InvalidateWeakPtrs();
   }
 
   // Should be last in the method, do not touch "this" from here on.
   if (done != NULL)
     done->Signal();
 }
 
 }  // namespace media