compositing/video-frame-size-change.html is flaky timeout on win
compositing/video-frame-size-change.html is flaky timeout on win

http://test-results.appspot.com/dashboards/flakiness_dashboard.html#tests=compositing%2Fvideo-frame-size-change.html

TBR=jochen@chormium.org
BUG=244739

Review URL: https://codereview.chromium.org/16072006

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@151357 bbb929c8-8fbe-4397-9dbb-9b2b20218538

primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs