gardening: plugins/destroy-on-setwindow.html is passing on win / mac
gardening: plugins/destroy-on-setwindow.html is passing on win / mac

TBR=chrishtr@chromium.org
BUG=486920
NOTRY=true

Review URL: https://codereview.chromium.org/1231863012

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@198919 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