Convert //chromecast from scoped_ptr to std::unique_ptr

chromecast/media/cma/pipeline/audio_pipeline_impl.cc

 // Copyright 2014 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 "chromecast/media/cma/pipeline/audio_pipeline_impl.h"
 
 #include <stddef.h>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 15 matching lines @@
     MediaPipelineBackend::AudioDecoder* decoder,
     const AvPipelineClient& client)
     : AvPipelineImpl(decoder, client), audio_decoder_(decoder) {
   DCHECK(audio_decoder_);
 }
 
 AudioPipelineImpl::~AudioPipelineImpl() {}
 
 ::media::PipelineStatus AudioPipelineImpl::Initialize(
     const ::media::AudioDecoderConfig& audio_config,
-    scoped_ptr<CodedFrameProvider> frame_provider) {
+    std::unique_ptr<CodedFrameProvider> frame_provider) {
   CMALOG(kLogControl) << __FUNCTION__ << " "
                       << audio_config.AsHumanReadableString();
   if (frame_provider) {
     SetCodedFrameProvider(std::move(frame_provider), kAppAudioBufferSize,
                           kMaxAudioFrameSize);
   }
 
   DCHECK(audio_config.IsValidConfig());
   AudioConfig cast_audio_config =
       DecoderConfigAdapter::ToCastAudioConfig(kPrimary, audio_config);
@@ skipping 38 matching lines @@
       current_stats.audio_bytes_decoded - previous_stats_.audio_bytes_decoded;
 
   bytes_decoded_since_last_update_ = delta_stats.audio_bytes_decoded;
   previous_stats_ = current_stats;
 
   client().statistics_cb.Run(delta_stats);
 }
 
 }  // namespace media
 }  // namespace chromecast