Revert 130180 - Move media/audio files into media namespace

media/audio/audio_output_proxy_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 "base/message_loop.h"
 #include "base/message_loop_proxy.h"
 #include "base/threading/platform_thread.h"
 #include "media/audio/audio_output_dispatcher.h"
 #include "media/audio/audio_output_proxy.h"
 #include "media/audio/audio_manager.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using ::testing::_;
 using ::testing::Mock;
 using ::testing::Return;
-using media::AudioBuffersState;
-using media::AudioInputStream;
-using media::AudioManager;
-using media::AudioOutputDispatcher;
-using media::AudioOutputProxy;
-using media::AudioOutputStream;
-using media::AudioParameters;
-
-namespace {
 
 static const int kTestCloseDelayMs = 100;
 
 // Used in the test where we don't want a stream to be closed unexpectedly.
 static const int kTestBigCloseDelaySeconds = 1000;
 
 class MockAudioOutputStream : public AudioOutputStream {
  public:
   MockAudioOutputStream() {}
 
@@ skipping 31 matching lines @@
 };
 
 class MockAudioSourceCallback : public AudioOutputStream::AudioSourceCallback {
  public:
   MOCK_METHOD4(OnMoreData, uint32(AudioOutputStream* stream,
                                   uint8* dest, uint32 max_size,
                                   AudioBuffersState buffers_state));
   MOCK_METHOD2(OnError, void(AudioOutputStream* stream, int code));
 };
 
-}  // namespace
-
-namespace media {
-
 class AudioOutputProxyTest : public testing::Test {
  protected:
   virtual void SetUp() {
     EXPECT_CALL(manager_, GetMessageLoop())
         .WillRepeatedly(Return(message_loop_.message_loop_proxy()));
     InitDispatcher(base::TimeDelta::FromMilliseconds(kTestCloseDelayMs));
   }
 
   virtual void TearDown() {
     // All paused proxies should have been closed at this point.
@@ skipping 286 matching lines @@
 
   EXPECT_CALL(callback_, OnError(_, _))
       .Times(1);
 
   proxy->Start(&callback_);
 
   Mock::VerifyAndClear(&callback_);
 
   proxy->Close();
 }
-
-}  // namespace media