Convert Pass()→std::move() in //media

media/audio/sounds/audio_stream_handler.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 <stdint.h>
-
 #include <string>
+#include <utility>
 
 #include "base/cancelable_callback.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/single_thread_task_runner.h"
 #include "base/synchronization/lock.h"
 #include "base/time/time.h"
 #include "media/audio/audio_manager.h"
 #include "media/audio/audio_manager_base.h"
 #include "media/audio/sounds/wav_audio_handler.h"
@@ skipping 18 matching lines @@
 }  // namespace
 
 class AudioStreamHandler::AudioStreamContainer
     : public AudioOutputStream::AudioSourceCallback {
  public:
   explicit AudioStreamContainer(scoped_ptr<WavAudioHandler> wav_audio)
       : started_(false),
         stream_(NULL),
         cursor_(0),
         delayed_stop_posted_(false),
-        wav_audio_(wav_audio.Pass()) {
+        wav_audio_(std::move(wav_audio)) {
     DCHECK(wav_audio_);
   }
 
   ~AudioStreamContainer() override {
     DCHECK(AudioManager::Get()->GetTaskRunner()->BelongsToCurrentThread());
   }
 
   void Play() {
     DCHECK(AudioManager::Get()->GetTaskRunner()->BelongsToCurrentThread());
 
@@ skipping 122 matching lines @@
       AudioParameters::AUDIO_PCM_LOW_LATENCY,
       GuessChannelLayout(wav_audio->num_channels()), wav_audio->sample_rate(),
       wav_audio->bits_per_sample(), kDefaultFrameCount);
   if (!params.IsValid()) {
     LOG(ERROR) << "Audio params are invalid.";
     return;
   }
 
   // Store the duration of the WAV data then pass the handler to |stream_|.
   duration_ = wav_audio->GetDuration();
-  stream_.reset(new AudioStreamContainer(wav_audio.Pass()));
+  stream_.reset(new AudioStreamContainer(std::move(wav_audio)));
 }
 
 AudioStreamHandler::~AudioStreamHandler() {
   DCHECK(CalledOnValidThread());
   if (IsInitialized()) {
     AudioManager::Get()->GetTaskRunner()->PostTask(
         FROM_HERE, base::Bind(&AudioStreamContainer::Stop,
                               base::Unretained(stream_.get())));
     AudioManager::Get()->GetTaskRunner()->DeleteSoon(FROM_HERE,
                                                      stream_.release());
@@ skipping 39 matching lines @@
   g_observer_for_testing = observer;
 }
 
 // static
 void AudioStreamHandler::SetAudioSourceForTesting(
     AudioOutputStream::AudioSourceCallback* source) {
   g_audio_source_for_testing = source;
 }
 
 }  // namespace media