Suppress a reliability bot crash which has been happening sporadically since at least r55814.
Suppress a reliability bot crash which has been happening sporadically since at least r55814.

BUG=52346
Review URL: http://codereview.chromium.org/3157014

git-svn-id: http://src.chromium.org/svn/trunk/src@56252 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 1799f5e4af36539a31fd56ee39136c9f70be966e
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser