Convert //media/audio from scoped_ptr to std::unique_ptr

media/audio/audio_output_device_unittest.cc

Index: media/audio/audio_output_device_unittest.cc
diff --git a/media/audio/audio_output_device_unittest.cc b/media/audio/audio_output_device_unittest.cc
index fa2dc278d6e51f3b8cd3e3424dcf49fb4584ef39..67a054d26e21038f1b374129edd8b7ec1e2e4c6a 100644
--- a/media/audio/audio_output_device_unittest.cc
+++ b/media/audio/audio_output_device_unittest.cc
@@ -141,8 +141,8 @@ AudioOutputDeviceTest::~AudioOutputDeviceTest() {
 void AudioOutputDeviceTest::SetDevice(const std::string& device_id) {
   audio_output_ipc_ = new MockAudioOutputIPC();
   audio_device_ = new AudioOutputDevice(
-      scoped_ptr<AudioOutputIPC>(audio_output_ipc_), io_loop_.task_runner(), 0,
-      device_id, url::Origin());
+      std::unique_ptr<AudioOutputIPC>(audio_output_ipc_),

[danakj, 2016/04/22 22:47:36]

include memory or WrapUnique

[dcheng, 2016/04/22 23:13:20]

Done.

+      io_loop_.task_runner(), 0, device_id, url::Origin());
   EXPECT_CALL(*audio_output_ipc_,
               RequestDeviceAuthorization(audio_device_.get(), 0, device_id, _));
   audio_device_->RequestDeviceAuthorization();