Valgrind: Widen another suppression.
Valgrind: Widen another suppression.

BUG=40659
TEST=Mac Valgrind gets another shade greener.
TBR=mark
Review URL: http://codereview.chromium.org/1789004

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@45677 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