Use a direct include of the shared_memory header in media/, ppapi/, webkit/.

media/audio/audio_output_device_unittest.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 <vector>
 
 #include "base/at_exit.h"
+#include "base/memory/shared_memory.h"
 #include "base/message_loop.h"
 #include "base/process_util.h"
-#include "base/shared_memory.h"
 #include "base/sync_socket.h"
 #include "base/test/test_timeouts.h"
 #include "media/audio/audio_output_device.h"
 #include "media/audio/sample_rates.h"
 #include "media/audio/shared_memory_util.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gmock_mutant.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using base::CancelableSyncSocket;
@@ skipping 264 matching lines @@
   ExpectRenderCallback();
   CreateStream();
   WaitUntilRenderCallback();
   StopAudioDevice();
 }
 
 INSTANTIATE_TEST_CASE_P(Render, AudioOutputDeviceTest, Values(false));
 INSTANTIATE_TEST_CASE_P(RenderIO, AudioOutputDeviceTest, Values(true));
 
 }  // namespace media.