Remove ScopedVector from media/base/

media/base/audio_block_fifo.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_AUDIO_BLOCK_FIFO_H_
 #define MEDIA_BASE_AUDIO_BLOCK_FIFO_H_
 
 #include "base/macros.h"
-#include "base/memory/scoped_vector.h"
 #include "media/base/audio_bus.h"
 #include "media/base/media_export.h"
 
 namespace media {
 
 // First-in first-out container for AudioBus elements.
 // The FIFO is composed of blocks of AudioBus elements, it accepts interleaved
 // data as input and will deinterleave it into the FIFO, and it only allows
 // consuming a whole block of AudioBus element.
 // This class is thread-unsafe.
@@ skipping 32 matching lines @@
   // Dynamically increase |blocks| of memory to the FIFO.
   void IncreaseCapacity(int blocks);
 
  private:
   // Common implementation for Push() and PushSilence.  if |source| is nullptr,
   // silence will be pushed. To push silence, set source and bytes_per_sample to
   // nullptr and 0 respectively.
   void PushInternal(const void* source, int frames, int bytes_per_sample);
 
   // The actual FIFO is a vector of audio buses.
-  ScopedVector<AudioBus> audio_blocks_;
+  std::vector<std::unique_ptr<AudioBus>> audio_blocks_;
 
   // Number of channels in AudioBus.
   const int channels_;
 
   // Maximum number of frames of data one block of memory can contain.
   // This value is set by |frames| in the constructor.
   const int block_frames_;
 
   // Used to keep track which block of memory to be written.
   int write_block_;
 
   // Used to keep track which block of memory to be consumed.
   int read_block_;
 
   // Number of available blocks of memory to be consumed.
   int available_blocks_;
 
   // Current write position in the current written block.
   int write_pos_;
 
   DISALLOW_COPY_AND_ASSIGN(AudioBlockFifo);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_AUDIO_BLOCK_FIFO_H_