Reland of Revert of gpu: introduce glCopySubTextureCHROMIUM (patchset #1 id:1 of https://codereview…

media/blink/skcanvas_video_renderer.h

 // Copyright (c) 2012 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_BLINK_SKCANVAS_VIDEO_RENDERER_H_
 #define MEDIA_BLINK_SKCANVAS_VIDEO_RENDERER_H_
 
 #include "base/memory/ref_counted.h"
 #include "base/time/time.h"
 #include "base/timer/timer.h"
@@ skipping 46 matching lines @@
       const scoped_refptr<media::VideoFrame>& video_frame,
       void* rgb_pixels,
       size_t row_bytes);
 
   // 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.
   static void CopyVideoFrameTextureToGLTexture(gpu::gles2::GLES2Interface* gl,
                                                VideoFrame* video_frame,
                                                unsigned int texture,
-                                               unsigned int level,
                                                unsigned int internal_format,
                                                unsigned int type,
                                                bool premultiply_alpha,
                                                bool flip_y);
 
  private:
   void ResetLastFrame();
   void ResetAcceleratedLastFrame();
 
   // An RGB bitmap and corresponding timestamp of the previously converted
@@ skipping 11 matching lines @@
   VideoImageGenerator* accelerated_generator_;
   base::TimeDelta accelerated_last_frame_timestamp_;
   base::DelayTimer<SkCanvasVideoRenderer> accelerated_frame_deleting_timer_;
 
   DISALLOW_COPY_AND_ASSIGN(SkCanvasVideoRenderer);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BLINK_SKCANVAS_VIDEO_RENDERER_H_