Suppress data races below timegm BUG=72927 TBR=glider TEST=TSan/UI goes greener Review URL: http://codereview.chromium.org/6484037
Suppress data races below timegm
BUG=72927
TBR=glider
TEST=TSan/UI goes greener
Review URL: http://codereview.chromium.org/6484037

git-svn-id: http://src.chromium.org/svn/trunk/src@74822 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: b4cc2a9e5a01caaba06c53a249d57e857a9d54a1
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