Mark js tests as flakey based on buildbot output.
Mark js tests as flakey based on buildbot output.

TBR=rohitrao
BUG=20886
TEST=none

Review URL: http://codereview.chromium.org/172106

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@25189 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser