Disable fast/canvas/OffscreenCanvas-copyImage.html

TBR=maxmorin@chromium.org
NOTRY=true

Bug: 865477
Change-Id: I7e27db23e1f624834806b42f9e1748f3a007c4dd
Reviewed-on: https://chromium-review.googlesource.com/c/1396489
Reviewed-by: Xida Chen <xidachen@chromium.org>
Commit-Queue: Xida Chen <xidachen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#620023}

third_party/blink/web_tests/TestExpectations

@@ -2163,6 +2163,7 @@ crbug.com/761798 [ Mac ] inspector-protocol/emulation/device-emulation-desktop.j
 crbug.com/771233 [ Win10 ] http/tests/devtools/audits2/ [ Skip ]
 
 crbug.com/865477 [ Mac ] virtual/gpu/fast/canvas/OffscreenCanvas-copyImage.html [ Failure ]
+crbug.com/865477 [ Mac ] fast/canvas/OffscreenCanvas-copyImage.html [ Failure ]
 
 crbug.com/410974 fast/scroll-behavior/scroll-customization/scrollstate-basic.html [ Pass Failure ]
 crbug.com/410974 fast/scroll-behavior/scroll-customization/scrollstate-consume-deltas.html [ Pass Failure ]