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

media/audio/sounds/audio_stream_handler_unittest.cc

 // Copyright 2013 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 "media/audio/sounds/audio_stream_handler.h"
+
+#include <memory>
+
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/compiler_specific.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/run_loop.h"
 #include "base/test/test_message_loop.h"
 #include "base/thread_task_runner_handle.h"
 #include "media/audio/audio_io.h"
 #include "media/audio/audio_manager.h"
 #include "media/audio/simple_sources.h"
-#include "media/audio/sounds/audio_stream_handler.h"
 #include "media/audio/sounds/test_data.h"
 #include "media/base/channel_layout.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace media {
 
 class AudioStreamHandlerTest : public testing::Test {
  public:
   AudioStreamHandlerTest() {}
   ~AudioStreamHandlerTest() override {}
@@ skipping 21 matching lines @@
   }
 
   void SetAudioSourceForTesting(
       AudioOutputStream::AudioSourceCallback* source) {
     AudioStreamHandler::SetAudioSourceForTesting(source);
   }
 
  private:
   base::TestMessageLoop message_loop_;
   ScopedAudioManagerPtr audio_manager_;
-  scoped_ptr<AudioStreamHandler> audio_stream_handler_;
+  std::unique_ptr<AudioStreamHandler> audio_stream_handler_;
 };
 
 TEST_F(AudioStreamHandlerTest, Play) {
   base::RunLoop run_loop;
   TestObserver observer(run_loop.QuitClosure());
 
   SetObserverForTesting(&observer);
 
   ASSERT_TRUE(audio_stream_handler()->IsInitialized());
   EXPECT_EQ(base::TimeDelta::FromMicroseconds(20u),
@@ skipping 49 matching lines @@
   AudioStreamHandler handler("RIFF1234WAVEjunkjunkjunkjunk");
   EXPECT_FALSE(handler.IsInitialized());
   EXPECT_FALSE(handler.Play());
   EXPECT_EQ(base::TimeDelta(), handler.duration());
 
   // Call Stop() to ensure that there is no crash.
   handler.Stop();
 }
 
 }  // namespace media