Adding Valgrind Suppression to bring webkit valgrind canary green.
Adding Valgrind Suppression to bring webkit valgrind canary green.

Starting seeing failure in
  http://build.chromium.org/buildbot/waterfall.fyi/builders/Webkit%20Linux%20(valgrind%20webkit.org)/builds/16864/steps/memory%20test:%20test_shell/logs/stdio

No obvious cause found yet since the change just marked a test flaky.

BUG=58321
TEST=none
TBR=tkent

Review URL: http://codereview.chromium.org/3564020

git-svn-id: http://src.chromium.org/svn/trunk/src@61812 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: eed64804fbc10ca64758cb15a15a7d93fad5f7c8
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