Revert hardware decoder changes causing ChromeOS HW test crash.

media/filters/skcanvas_video_renderer.cc

Index: media/filters/skcanvas_video_renderer.cc
diff --git a/media/filters/skcanvas_video_renderer.cc b/media/filters/skcanvas_video_renderer.cc
index 51af5f29abc6cf848a20424ae38b5f73639b7687..2243445d459e903f6d230604a757f6c36cc4c0cb 100644
--- a/media/filters/skcanvas_video_renderer.cc
+++ b/media/filters/skcanvas_video_renderer.cc
@@ -52,7 +52,6 @@ bool IsYUV(media::VideoFrame::Format format) {
 #if defined(VIDEO_HOLE)
     case VideoFrame::HOLE:
 #endif  // defined(VIDEO_HOLE)
-    case VideoFrame::ARGB:
       return false;
   }
   NOTREACHED() << "Invalid videoframe format provided: " << format;
@@ -74,7 +73,6 @@ bool IsJPEGColorSpace(media::VideoFrame::Format format) {
 #if defined(VIDEO_HOLE)
     case VideoFrame::HOLE:
 #endif  // defined(VIDEO_HOLE)
-    case VideoFrame::ARGB:
       return false;
   }
   NOTREACHED() << "Invalid videoframe format provided: " << format;
@@ -200,6 +198,7 @@ void ConvertVideoFrameToRGBPixels(
       break;
 
     case media::VideoFrame::NATIVE_TEXTURE: {
+      DCHECK_EQ(video_frame->format(), media::VideoFrame::NATIVE_TEXTURE);
       SkBitmap tmp;
       tmp.installPixels(
           SkImageInfo::MakeN32Premul(video_frame->visible_rect().width(),
@@ -209,8 +208,6 @@ void ConvertVideoFrameToRGBPixels(
       video_frame->ReadPixelsFromNativeTexture(tmp);
       break;
     }
-
-    case media::VideoFrame::ARGB:
     default:
       NOTREACHED();
       break;