convert //gpu to std::unique_ptr

content/common/gpu/media/avda_codec_image.cc

 // 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.
 
 #include "content/common/gpu/media/avda_codec_image.h"
 
 #include <string.h>
 
+#include <memory>
+
 #include "base/metrics/histogram_macros.h"
 #include "content/common/gpu/media/avda_shared_state.h"
 #include "gpu/command_buffer/service/context_group.h"
 #include "gpu/command_buffer/service/context_state.h"
 #include "gpu/command_buffer/service/gles2_cmd_decoder.h"
 #include "gpu/command_buffer/service/texture_manager.h"
 #include "ui/gl/android/surface_texture.h"
 #include "ui/gl/gl_context.h"
 #include "ui/gl/scoped_make_current.h"
 
@@ skipping 213 matching lines @@
   }
 
   memcpy(matrix, gl_matrix_, sizeof(gl_matrix_));
 }
 
 bool AVDACodecImage::IsCodecBufferOutstanding() const {
   return codec_buffer_index_ != kInvalidCodecBufferIndex && media_codec_;
 }
 
 }  // namespace content