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

media/base/cdm_factory.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 MEDIA_BASE_CDM_FACTORY_H_
 #define MEDIA_BASE_CDM_FACTORY_H_
 
 #include <string>
 
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "media/base/media_export.h"
 #include "media/base/media_keys.h"
 
 class GURL;
 
 namespace media {
 
 // Callback used when CDM is created. |error_message| only used if
 // MediaKeys is null (i.e. CDM can't be created).
 using CdmCreatedCB = base::Callback<void(const scoped_refptr<MediaKeys>&,
@@ skipping 19 matching lines @@
       const SessionExpirationUpdateCB& session_expiration_update_cb,
       const CdmCreatedCB& cdm_created_cb) = 0;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(CdmFactory);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_CDM_FACTORY_H_