Add texture target field to video frame (for use by native textures).

media/filters/gpu_video_decoder.h

Index: media/filters/gpu_video_decoder.h
diff --git a/media/filters/gpu_video_decoder.h b/media/filters/gpu_video_decoder.h
index f3252196f28f2cab155089642fea83a37dc8971d..f17a4ccd7499d9debfcbe91fd9611ed2b158d0c4 100644
--- a/media/filters/gpu_video_decoder.h
+++ b/media/filters/gpu_video_decoder.h
@@ -40,7 +40,8 @@ class MEDIA_EXPORT GpuVideoDecoder
 
     // Allocate & delete native textures.
     virtual bool CreateTextures(int32 count, const gfx::Size& size,
-                                std::vector<uint32>* texture_ids) = 0;
+                                std::vector<uint32>* texture_ids,
+                                uint32* texture_target) = 0;
     virtual void DeleteTexture(uint32 texture_id) = 0;
 
     // Allocate & return a shared memory segment.  Caller is responsible for
@@ -184,6 +185,9 @@ class MEDIA_EXPORT GpuVideoDecoder
   std::map<int32, BufferPair> bitstream_buffers_in_decoder_;
   std::map<int32, PictureBuffer> picture_buffers_in_decoder_;
 
+  // The texture target used for decoded pictures.
+  uint32 decoder_texture_target_;
+
   struct BufferTimeData {
     BufferTimeData(int32 bbid, base::TimeDelta ts, base::TimeDelta dur);
     ~BufferTimeData();