Revert 217691 "Merge 217276 "Add media::VideoEncodeAccelerator w..."

media/filters/gpu_video_accelerator_factories.h

Index: media/filters/gpu_video_accelerator_factories.h
===================================================================
--- media/filters/gpu_video_accelerator_factories.h	(revision 218293)
+++ media/filters/gpu_video_accelerator_factories.h	(working copy)
@@ -1,73 +0,0 @@
-// Copyright 2013 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_FILTERS_GPU_VIDEO_ACCELERATOR_FACTORIES_H_
-#define MEDIA_FILTERS_GPU_VIDEO_ACCELERATOR_FACTORIES_H_
-
-#include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
-#include "media/video/video_decode_accelerator.h"
-#include "media/video/video_encode_accelerator.h"
-
-namespace base {
-class MessageLoopProxy;
-class SharedMemory;
-}
-
-class SkBitmap;
-
-namespace media {
-
-// Helper interface for specifying factories needed to instantiate a hardware
-// video accelerator.
-class MEDIA_EXPORT GpuVideoAcceleratorFactories
-    : public base::RefCountedThreadSafe<GpuVideoAcceleratorFactories> {
- public:
-  // Caller owns returned pointer.
-  virtual scoped_ptr<VideoDecodeAccelerator> CreateVideoDecodeAccelerator(
-      VideoCodecProfile profile,
-      VideoDecodeAccelerator::Client* client) = 0;
-
-  // Caller owns returned pointer.
-  virtual scoped_ptr<VideoEncodeAccelerator> CreateVideoEncodeAccelerator(
-      VideoEncodeAccelerator::Client* client) = 0;
-
-  // Allocate & delete native textures.
-  virtual uint32 CreateTextures(int32 count,
-                                const gfx::Size& size,
-                                std::vector<uint32>* texture_ids,
-                                std::vector<gpu::Mailbox>* texture_mailboxes,
-                                uint32 texture_target) = 0;
-  virtual void DeleteTexture(uint32 texture_id) = 0;
-
-  virtual void WaitSyncPoint(uint32 sync_point) = 0;
-
-  // Read pixels from a native texture and store into |pixels| as RGBA.
-  virtual void ReadPixels(uint32 texture_id,
-                          uint32 texture_target,
-                          const gfx::Size& size,
-                          const SkBitmap& pixels) = 0;
-
-  // Allocate & return a shared memory segment.  Caller is responsible for
-  // Close()ing the returned pointer.
-  virtual base::SharedMemory* CreateSharedMemory(size_t size) = 0;
-
-  // Returns the message loop the video accelerator runs on.
-  virtual scoped_refptr<base::MessageLoopProxy> GetMessageLoop() = 0;
-
-  // Abort any outstanding factory operations and error any future
-  // attempts at factory operations
-  virtual void Abort() = 0;
-
-  // Returns true if Abort() has been called.
-  virtual bool IsAborted() = 0;
-
- protected:
-  friend class base::RefCountedThreadSafe<GpuVideoAcceleratorFactories>;
-  virtual ~GpuVideoAcceleratorFactories();
-};
-
-}  // namespace media
-
-#endif  // MEDIA_FILTERS_GPU_VIDEO_ACCELERATOR_FACTORIES_H_