Suppress WebKit crasher in reliability bot.  
Suppress WebKit crasher in reliability bot.  

WebKit bug: https://bugs.webkit.org/show_bug.cgi?id=56936
Chromium bug: http://code.google.com/p/chromium/issues/detail?id=77176

BUG=none
TEST=none

R=csilv@chromium.org,stuartmorgan@chromium.org,arv@chromium.org,jhawkins@chromium.org,estade@chromium.org
Review URL: http://codereview.chromium.org/6722028

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@79151 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