Revert of webgl: optimize webgl.texSubImage2D(video) path.

media/renderers/skcanvas_video_renderer.h

Index: media/renderers/skcanvas_video_renderer.h
diff --git a/media/renderers/skcanvas_video_renderer.h b/media/renderers/skcanvas_video_renderer.h
index 03de24a55d50a5a00a6e62f5f0b2bf45bd2b8c89..71e77ff3525c3f3561aef2ab76ecb4dff051d5e4 100644
--- a/media/renderers/skcanvas_video_renderer.h
+++ b/media/renderers/skcanvas_video_renderer.h
@@ -65,33 +65,14 @@
   // Copy the contents of texture of |video_frame| to texture |texture|.
   // |level|, |internal_format|, |type| specify target texture |texture|.
   // The format of |video_frame| must be VideoFrame::NATIVE_TEXTURE.
-  struct MEDIA_EXPORT CopyFrameSingleTextureParams {
-    enum CopyType { FullCopy, SubCopy };
-    CopyFrameSingleTextureParams(CopyType copy_type,
-                                 unsigned target,
-                                 unsigned texture,
-                                 unsigned internal_format,
-                                 unsigned type,
-                                 int level,
-                                 int xoffset,
-                                 int yoffset,
-                                 bool premultiply_alpha,
-                                 bool flip_y);
-    CopyType copy_type;
-    unsigned int target;
-    unsigned int texture;
-    unsigned int internal_format;
-    unsigned int type;
-    int level;
-    int xoffset;
-    int yoffset;
-    bool premultiply_alpha;
-    bool flip_y;
-  };
   static void CopyVideoFrameSingleTextureToGLTexture(
       gpu::gles2::GLES2Interface* gl,
       VideoFrame* video_frame,
-      const CopyFrameSingleTextureParams& params);
+      unsigned int texture,
+      unsigned int internal_format,
+      unsigned int type,
+      bool premultiply_alpha,
+      bool flip_y);
 
  private:
   void ResetCache();