Replace scoped_ptr with std::unique_ptr in //media/base.

media/base/video_frame_metadata.h

 // Copyright 2015 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 MEDIA_BASE_VIDEO_FRAME_METADATA_H_
 #define MEDIA_BASE_VIDEO_FRAME_METADATA_H_
 
+#include <memory>
 #include <string>
 
 #include "base/compiler_specific.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/time/time.h"
 #include "base/values.h"
 #include "media/base/media_export.h"
 
 namespace media {
 
 class MEDIA_EXPORT VideoFrameMetadata {
  public:
   enum Key {
     // Sources of VideoFrames use this marker to indicate that the associated
@@ skipping 93 matching lines @@
 
   void Clear() { dictionary_.Clear(); }
 
   // Setters.  Overwrites existing value, if present.
   void SetBoolean(Key key, bool value);
   void SetInteger(Key key, int value);
   void SetDouble(Key key, double value);
   void SetString(Key key, const std::string& value);
   void SetTimeDelta(Key key, const base::TimeDelta& value);
   void SetTimeTicks(Key key, const base::TimeTicks& value);
-  void SetValue(Key key, scoped_ptr<base::Value> value);
+  void SetValue(Key key, std::unique_ptr<base::Value> value);
 
   // Getters.  Returns true if |key| is present, and its value has been set.
   bool GetBoolean(Key key, bool* value) const WARN_UNUSED_RESULT;
   bool GetInteger(Key key, int* value) const WARN_UNUSED_RESULT;
   bool GetDouble(Key key, double* value) const WARN_UNUSED_RESULT;
   bool GetString(Key key, std::string* value) const WARN_UNUSED_RESULT;
   bool GetTimeDelta(Key key, base::TimeDelta* value) const WARN_UNUSED_RESULT;
   bool GetTimeTicks(Key key, base::TimeTicks* value) const WARN_UNUSED_RESULT;
 
   // Returns null if |key| was not present.
@@ skipping 13 matching lines @@
   const base::BinaryValue* GetBinaryValue(Key key) const;
 
   base::DictionaryValue dictionary_;
 
   DISALLOW_COPY_AND_ASSIGN(VideoFrameMetadata);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_VIDEO_FRAME_METADATA_H_