unique_ptr_migration: clean up references to scoped_ptr as of r389721

chrome/gpu/arc_gpu_video_decode_accelerator.cc

 // Copyright 2016 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 "chrome/gpu/arc_gpu_video_decode_accelerator.h"
+
 #include "base/callback_helpers.h"
 #include "base/logging.h"
 #include "base/run_loop.h"
-#include "chrome/gpu/arc_gpu_video_decode_accelerator.h"
 #include "content/public/gpu/gpu_video_decode_accelerator_factory.h"
 #include "media/base/video_frame.h"
 
 namespace chromeos {
 namespace arc {
 
 ArcGpuVideoDecodeAccelerator::InputRecord::InputRecord(
     int32_t bitstream_buffer_id,
     uint32_t buffer_index,
     int64_t timestamp)
@@ skipping 60 matching lines @@
     case HAL_PIXEL_FORMAT_VP8:
       vda_config.profile = media::VP8PROFILE_ANY;
       break;
     default:
       DLOG(ERROR) << "Unsupported input format: " << config.input_pixel_format;
       return false;
   }
   vda_config.output_mode =
       media::VideoDecodeAccelerator::Config::OutputMode::IMPORT;
 
-  scoped_ptr<content::GpuVideoDecodeAcceleratorFactory> vda_factory =
+  std::unique_ptr<content::GpuVideoDecodeAcceleratorFactory> vda_factory =
       content::GpuVideoDecodeAcceleratorFactory::CreateWithNoGL();
   vda_ = vda_factory->CreateVDA(this, vda_config);
   if (!vda_) {
     DLOG(ERROR) << "Failed to create VDA.";
     return false;
   }
   return true;
 }
 
 void ArcGpuVideoDecodeAccelerator::SetNumberOfOutputBuffers(size_t number) {
@@ skipping 316 matching lines @@
       }
       return true;
     default:
       DLOG(ERROR) << "Invalid port: " << port;
       return false;
   }
 }
 
 }  // namespace arc
 }  // namespace chromeos