Widen one valgrind suppression, add two more. BUG=16579,20111,20113 TEST=green valgrind bots
Widen one valgrind suppression, add two more.
BUG=16579,20111,20113
TEST=green valgrind bots

Review URL: http://codereview.chromium.org/174321

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@24102 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