media: split GpuMemoryBufferVideoFramePool into GpuMemoryBufferVideoFrameCopier/Pool

media/renderers/video_renderer_impl.h

Index: media/renderers/video_renderer_impl.h
diff --git a/media/renderers/video_renderer_impl.h b/media/renderers/video_renderer_impl.h
index 0af253f737d92c66c5afe2d4c7f486de21512db0..e70628c05fb71ea624fefd7a1e5c6d6954ed0262 100644
--- a/media/renderers/video_renderer_impl.h
+++ b/media/renderers/video_renderer_impl.h
@@ -29,7 +29,7 @@
 #include "media/filters/decoder_stream.h"
 #include "media/filters/video_renderer_algorithm.h"
 #include "media/renderers/gpu_video_accelerator_factories.h"
-#include "media/video/gpu_memory_buffer_video_frame_pool.h"
+#include "media/video/gpu_memory_buffer_video_frame_copier.h"
 
 namespace base {
 class SingleThreadTaskRunner;
@@ -78,7 +78,7 @@ class MEDIA_EXPORT VideoRendererImpl
 
   void SetTickClockForTesting(scoped_ptr<base::TickClock> tick_clock);
   void SetGpuMemoryBufferVideoForTesting(
-      scoped_ptr<GpuMemoryBufferVideoFramePool> gpu_memory_buffer_pool);
+      scoped_ptr<GpuMemoryBufferVideoFrameCopier> gpu_memory_buffer_copier);
 
   // VideoRendererSink::RenderCallback implementation.
   scoped_refptr<VideoFrame> Render(base::TimeTicks deadline_min,
@@ -174,7 +174,7 @@ class MEDIA_EXPORT VideoRendererImpl
   scoped_ptr<VideoFrameStream> video_frame_stream_;
 
   // Pool of GpuMemoryBuffers and resources used to create hardware frames.
-  scoped_ptr<GpuMemoryBufferVideoFramePool> gpu_memory_buffer_pool_;
+  scoped_ptr<GpuMemoryBufferVideoFrameCopier> gpu_memory_buffer_copier_;
 
   scoped_refptr<MediaLog> media_log_;