convert //gpu to std::unique_ptr

content/common/gpu/media/v4l2_video_encode_accelerator.cc

 // 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.
 
+#include "content/common/gpu/media/v4l2_video_encode_accelerator.h"
+
 #include <fcntl.h>
 #include <linux/videodev2.h>
 #include <poll.h>
 #include <string.h>
 #include <sys/eventfd.h>
 #include <sys/ioctl.h>
 #include <sys/mman.h>
+
+#include <memory>
 #include <utility>
 
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/macros.h"
 #include "base/numerics/safe_conversions.h"
 #include "base/thread_task_runner_handle.h"
 #include "base/trace_event/trace_event.h"
 #include "content/common/gpu/media/shared_memory_region.h"
 #include "content/common/gpu/media/v4l2_video_encode_accelerator.h"

[no sievers, 2016/04/18 21:05:33]

remove this since you added it up there

[Mostyn Bramley-Moore, 2016/04/18 21:47:01]

Done.

 #include "media/base/bind_to_current_loop.h"
 #include "media/base/bitstream_buffer.h"
 
 #define NOTIFY_ERROR(x)                        \
   do {                                         \
     LOG(ERROR) << "Setting error state:" << x; \
     SetErrorState(x);                          \
   } while (0)
 
 #define IOCTL_OR_ERROR_RETURN_VALUE(type, arg, value, type_str)        \
@@ skipping 1210 matching lines @@
   reqbufs.count = 0;
   reqbufs.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
   reqbufs.memory = V4L2_MEMORY_MMAP;
   IOCTL_OR_LOG_ERROR(VIDIOC_REQBUFS, &reqbufs);
 
   output_buffer_map_.clear();
   free_output_buffers_.clear();
 }
 
 }  // namespace content