canvas2d.drawImage(video) doesn't composite correctly.

LayoutTests/TestExpectations

Index: LayoutTests/TestExpectations
diff --git a/LayoutTests/TestExpectations b/LayoutTests/TestExpectations
index 8f19b0ee5b152d8049810d4b05c4fe544b64cf68..30a00801fe7eb7fd352eeb364edbfd1a70aab159 100644
--- a/LayoutTests/TestExpectations
+++ b/LayoutTests/TestExpectations
@@ -364,6 +364,11 @@ crbug.com/377696 printing/width-overflow.html [ Skip ]
 # Test changes due to disabling SVG Fonts on non-GDI platforms.
 crbug.com/242735 [ XP ] svg/custom/svg-font-support.html [ ImageOnlyFailure ]
 
+crbug.com/407079 fast/canvas/canvas-composite-repaint-by-all-imagesource.html [ NeedsRebaseline ]
+crbug.com/407079 fast/canvas/canvas-composite-video.html [ NeedsRebaseline ]
+crbug.com/407079 virtual/gpu/fast/canvas/canvas-composite-repaint-by-all-imagesource.html [ NeedsRebaseline ]
+crbug.com/407079 virtual/gpu/fast/canvas/canvas-composite-video.html [ NeedsRebaseline ]
+
 # Reftests that needs investigation.
 crbug.com/397232 [ XP ] css2.1/20110323/c541-word-sp-000.htm [ ImageOnlyFailure ]
 crbug.com/397232 [ XP ] css2.1/20110323/vertical-align-boxes-001.htm [ ImageOnlyFailure ]