Revert of gpu: introduce glCopySubTextureCHROMIUM

content/renderer/media/webmediaplayer_ms.cc

Index: content/renderer/media/webmediaplayer_ms.cc
diff --git a/content/renderer/media/webmediaplayer_ms.cc b/content/renderer/media/webmediaplayer_ms.cc
index 34ad2a78473094fb65ec8ba80b10de584f2775ba..84214fc4be0d5767046e983b86237fcab1eaa3c0 100644
--- a/content/renderer/media/webmediaplayer_ms.cc
+++ b/content/renderer/media/webmediaplayer_ms.cc
@@ -411,18 +411,6 @@
     unsigned int type,
     bool premultiply_alpha,
     bool flip_y) {
-  return copyVideoTextureToPlatformTexture(web_graphics_context, texture,
-                                           internal_format, type,
-                                           premultiply_alpha, flip_y);
-}
-
-bool WebMediaPlayerMS::copyVideoTextureToPlatformTexture(
-    blink::WebGraphicsContext3D* web_graphics_context,
-    unsigned int texture,
-    unsigned int internal_format,
-    unsigned int type,
-    bool premultiply_alpha,
-    bool flip_y) {
   TRACE_EVENT0("media", "WebMediaPlayerMS:copyVideoTextureToPlatformTexture");
   DCHECK(thread_checker_.CalledOnValidThread());
 
@@ -443,8 +431,8 @@
       static_cast<gpu_blink::WebGraphicsContext3DImpl*>(web_graphics_context)
           ->GetGLInterface();
   media::SkCanvasVideoRenderer::CopyVideoFrameTextureToGLTexture(
-      gl, video_frame.get(), texture, internal_format, type, premultiply_alpha,
-      flip_y);
+      gl, video_frame.get(), texture, level, internal_format, type,
+      premultiply_alpha, flip_y);
   return true;
 }