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

media/midi/midi_manager_win.h

 // 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.
 
 #ifndef MEDIA_MIDI_MIDI_MANAGER_WIN_H_
 #define MEDIA_MIDI_MIDI_MANAGER_WIN_H_
 
 #include <stdint.h>
 
+#include <memory>
 #include <vector>
 
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/threading/thread.h"
 #include "base/time/time.h"
 #include "media/midi/midi_manager.h"
 
 namespace media {
 namespace midi {
 
 class MidiServiceWinDelegate {
  public:
   virtual ~MidiServiceWinDelegate() {}
@@ skipping 37 matching lines @@
   void OnCompleteInitialization(Result result) final;
   void OnAddInputPort(MidiPortInfo info) final;
   void OnAddOutputPort(MidiPortInfo info) final;
   void OnSetInputPortState(uint32_t port_index, MidiPortState state) final;
   void OnSetOutputPortState(uint32_t port_index, MidiPortState state) final;
   void OnReceiveMidiData(uint32_t port_index,
                          const std::vector<uint8_t>& data,
                          base::TimeTicks time) final;
 
  private:
-  scoped_ptr<MidiServiceWin> midi_service_;
+  std::unique_ptr<MidiServiceWin> midi_service_;
   DISALLOW_COPY_AND_ASSIGN(MidiManagerWin);
 };
 
 }  // namespace midi
 }  // namespace media
 
 #endif  // MEDIA_MIDI_MIDI_MANAGER_WIN_H_