cc: Support texcoord offsets in YUVVideoDrawQuad

cc/resources/video_resource_updater.cc

Index: cc/resources/video_resource_updater.cc
diff --git a/cc/resources/video_resource_updater.cc b/cc/resources/video_resource_updater.cc
index ec8b148c81c89447c898fd2e7a6a53d74544eb48..df428742c7ae8c72f9eb458120d0ed98501e8a34 100644
--- a/cc/resources/video_resource_updater.cc
+++ b/cc/resources/video_resource_updater.cc
@@ -58,12 +58,6 @@ VideoFrameExternalResources VideoResourceUpdater::
 
 bool VideoResourceUpdater::VerifyFrame(
     const scoped_refptr<media::VideoFrame>& video_frame) {
-  // If these fail, we'll have to add logic that handles offset bitmap/texture
-  // UVs. For now, just expect (0, 0) offset, since all our decoders so far
-  // don't offset.
-  DCHECK_EQ(video_frame->visible_rect().x(), 0);
-  DCHECK_EQ(video_frame->visible_rect().y(), 0);
-
   switch (video_frame->format()) {
     // Acceptable inputs.
     case media::VideoFrame::YV12: