Update from https://crrev.com/317530

cc/quads/yuv_video_draw_quad.h

Index: cc/quads/yuv_video_draw_quad.h
diff --git a/cc/quads/yuv_video_draw_quad.h b/cc/quads/yuv_video_draw_quad.h
index d57d56fa6f6662a21c2b41173cb5e2d74d1d39ed..15bce98d6f739fbe75515d963afe6d075719ae75 100644
--- a/cc/quads/yuv_video_draw_quad.h
+++ b/cc/quads/yuv_video_draw_quad.h
@@ -15,9 +15,10 @@ namespace cc {
 class CC_EXPORT YUVVideoDrawQuad : public DrawQuad {
  public:
   enum ColorSpace {
-    REC_601,       // SDTV standard with restricted "studio swing" color range.
-    REC_601_JPEG,  // Full color range [0, 255] variant of the above.
-    COLOR_SPACE_LAST = REC_601_JPEG
+    REC_601,  // SDTV standard with restricted "studio swing" color range.
+    REC_709,  // HDTV standard with restricted "studio swing" color range.
+    JPEG,     // Full color range [0, 255] JPEG color space.
+    COLOR_SPACE_LAST = JPEG
   };
 
   ~YUVVideoDrawQuad() override;