Move media/audio files into media namespace

media/audio/audio_output_controller_unittest.cc

Index: media/audio/audio_output_controller_unittest.cc
diff --git a/media/audio/audio_output_controller_unittest.cc b/media/audio/audio_output_controller_unittest.cc
index cd65f5bc6068608100509348acbcdd34026f0a36..05f3d7f5c24903c2494da2545e3387d6044d6f53 100644
--- a/media/audio/audio_output_controller_unittest.cc
+++ b/media/audio/audio_output_controller_unittest.cc
@@ -22,6 +22,8 @@ using ::testing::InvokeWithoutArgs;
 using ::testing::NotNull;
 using ::testing::Return;
 
+namespace media {
+
 static const int kSampleRate = AudioParameters::kAudioCDSampleRate;
 static const int kBitsPerSample = 16;
 static const ChannelLayout kChannelLayout = CHANNEL_LAYOUT_STEREO;
@@ -29,8 +31,6 @@ static const int kSamplesPerPacket = kSampleRate / 10;
 static const int kHardwareBufferSize = kSamplesPerPacket *
     ChannelLayoutToChannelCount(kChannelLayout) * kBitsPerSample / 8;
 
-namespace media {
-
 class MockAudioOutputControllerEventHandler
     : public AudioOutputController::EventHandler {
  public: