Convert //content from scoped_ptr to std::unique_ptr

content/public/renderer/video_encode_accelerator.h

 // 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.
 
 #ifndef CONTENT_PUBLIC_RENDERER_VIDEO_ENCODE_ACCELERATOR_H_
 #define CONTENT_PUBLIC_RENDERER_VIDEO_ENCODE_ACCELERATOR_H_
 
+#include <memory>
+
 #include "base/callback.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/single_thread_task_runner.h"
 #include "content/common/content_export.h"
 #include "media/video/video_encode_accelerator.h"
 
 namespace content {
 
 // Called when CreateVideoEncodeAccelerator request is complete.
 // The |vea| object must be accessed on the thread associated with the
 // |encode_task_runner|.
-typedef base::Callback<
-    void (scoped_refptr<base::SingleThreadTaskRunner> encoder_task_runner,
-          scoped_ptr<media::VideoEncodeAccelerator> vea)>
+typedef base::Callback<void(
+    scoped_refptr<base::SingleThreadTaskRunner> encoder_task_runner,
+    std::unique_ptr<media::VideoEncodeAccelerator> vea)>
     OnCreateVideoEncodeAcceleratorCallback;
 
 // Generates an instance of media::VideoEncodeAccelerator.
 CONTENT_EXPORT void
 CreateVideoEncodeAccelerator(
     const OnCreateVideoEncodeAcceleratorCallback& callback);
 
 // Returns list of encoding profiles supported by VideoEncodeAccelerator.
 CONTENT_EXPORT media::VideoEncodeAccelerator::SupportedProfiles
     GetSupportedVideoEncodeAcceleratorProfiles();
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_RENDERER_VIDEO_ENCODE_ACCELERATOR_H_