virtual/spv2/paint/invalidation/spv2/background-image-paint-invalidation.html is flaky on all platforms
virtual/spv2/paint/invalidation/spv2/background-image-paint-invalidation.html is flaky on all platforms

BUG=564443
TBR=rtoy@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/1487303002

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#362643}

axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk