Add a GpuMemoryBuffer pool that creates hardware backed VideoFrames.

media/renderers/gpu_video_accelerator_factories.h

Index: media/renderers/gpu_video_accelerator_factories.h
diff --git a/media/renderers/gpu_video_accelerator_factories.h b/media/renderers/gpu_video_accelerator_factories.h
index 0980f34489af55dc00cd4d32f476599a997cbbc4..1b9630f8fa5f6848ea5a64bd8fd45b4810ad183d 100644
--- a/media/renderers/gpu_video_accelerator_factories.h
+++ b/media/renderers/gpu_video_accelerator_factories.h
@@ -9,10 +9,12 @@
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
+#include "gpu/command_buffer/client/gles2_interface.h"
 #include "gpu/command_buffer/common/mailbox.h"
 #include "media/base/media_export.h"
 #include "media/video/video_decode_accelerator.h"
 #include "media/video/video_encode_accelerator.h"
+#include "ui/gfx/gpu_memory_buffer.h"
 
 namespace base {
 class SingleThreadTaskRunner;
@@ -59,6 +61,13 @@ class MEDIA_EXPORT GpuVideoAcceleratorFactories
 
   virtual void WaitSyncPoint(uint32 sync_point) = 0;
 
+  virtual scoped_ptr<gfx::GpuMemoryBuffer> AllocateGpuMemoryBuffer(
+      const gfx::Size& size,
+      gfx::GpuMemoryBuffer::Format format,
+      gfx::GpuMemoryBuffer::Usage usage) = 0;
+
+  virtual gpu::gles2::GLES2Interface* GetGLES2Interface() = 0;
+
   // Allocate & return a shared memory segment.
   virtual scoped_ptr<base::SharedMemory> CreateSharedMemory(size_t size) = 0;