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

media/base/data_buffer.h

 // Copyright (c) 2012 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_DATA_BUFFER_H_
 #define MEDIA_BASE_DATA_BUFFER_H_
 
 #include <stdint.h>
 
+#include <memory>
+
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/time/time.h"
 #include "media/base/media_export.h"
 
 namespace media {
 
 // A simple buffer that takes ownership of the given data pointer or allocates
 // as necessary.
 //
 // Unlike DecoderBuffer, allocations are assumed to be allocated with the
 // default memory allocator (i.e., new uint8_t[]).
 //
 // NOTE: It is illegal to call any method when end_of_stream() is true.
 class MEDIA_EXPORT DataBuffer : public base::RefCountedThreadSafe<DataBuffer> {
  public:
   // Allocates buffer of size |buffer_size| >= 0.
   explicit DataBuffer(int buffer_size);
 
   // Assumes valid data of size |buffer_size|.
-  DataBuffer(scoped_ptr<uint8_t[]> buffer, int buffer_size);
+  DataBuffer(std::unique_ptr<uint8_t[]> buffer, int buffer_size);
 
   // Create a DataBuffer whose |data_| is copied from |data|.
   //
   // |data| must not be null and |size| must be >= 0.
   static scoped_refptr<DataBuffer> CopyFrom(const uint8_t* data, int size);
 
   // Create a DataBuffer indicating we've reached end of stream.
   //
   // Calling any method other than end_of_stream() on the resulting buffer
   // is disallowed.
@@ skipping 54 matching lines @@
   //
   // If |data| is null an end of stream buffer is created.
   DataBuffer(const uint8_t* data, int data_size);
 
   virtual ~DataBuffer();
 
  private:
   base::TimeDelta timestamp_;
   base::TimeDelta duration_;
 
-  scoped_ptr<uint8_t[]> data_;
+  std::unique_ptr<uint8_t[]> data_;
   int buffer_size_;
   int data_size_;
 
   DISALLOW_COPY_AND_ASSIGN(DataBuffer);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_DATA_BUFFER_H_