Gardening: image-zoom-to-25.html is flaky.
Gardening: image-zoom-to-25.html is flaky.

This test has been flaky since birth in r156402 on Linux.

BUG=276759
TBR=tony@chromium.org

Review URL: https://codereview.chromium.org/23004007

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@156435 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