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

media/audio/virtual_audio_input_stream_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 <stdint.h>
 
 #include <list>
+#include <memory>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/macros.h"
 #include "base/rand_util.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/threading/thread.h"
 #include "media/audio/audio_io.h"
 #include "media/audio/simple_sources.h"
 #include "media/audio/virtual_audio_input_stream.h"
@@ skipping 203 matching lines @@
 
  private:
   void SyncWithAudioThread() {
     base::WaitableEvent done(false, false);
     audio_task_runner_->PostTask(
         FROM_HERE,
         base::Bind(&base::WaitableEvent::Signal, base::Unretained(&done)));
     done.Wait();
   }
 
-  scoped_ptr<base::Thread> audio_thread_;
+  std::unique_ptr<base::Thread> audio_thread_;
   scoped_refptr<base::SingleThreadTaskRunner> audio_task_runner_;
-  scoped_ptr<base::Thread> worker_thread_;
+  std::unique_ptr<base::Thread> worker_thread_;
   scoped_refptr<base::SingleThreadTaskRunner> worker_task_runner_;
 
   VirtualAudioInputStream* stream_;
   MockInputCallback input_callback_;
   base::WaitableEvent closed_stream_;
 
   std::list<AudioOutputStream*> output_streams_;
   std::list<AudioOutputStream*> stopped_output_streams_;
   TestAudioSource source_;
 
@@ skipping 98 matching lines @@
   }
   RUN_ON_AUDIO_THREAD(Close);
   WaitUntilClosed();
 }
 
 INSTANTIATE_TEST_CASE_P(SingleVersusMultithreaded,
                         VirtualAudioInputStreamTest,
                         ::testing::Values(false, true));
 
 }  // namespace media