Suppress failures on fixed-img-src-change-after-scroll.html and background-image-paint-invalidation.html
Suppress failures on fixed-img-src-change-after-scroll.html and background-image-paint-invalidation.html

BUG=528431
TBR=wangxianzhu
NOTRY=true

Review URL: https://codereview.chromium.org/1331483002

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@201821 bbb929c8-8fbe-4397-9dbb-9b2b20218538

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