valgrind: Fix typo.
valgrind: Fix typo.

BUG=none
TEST=Valgrind works again.
Review URL: http://codereview.chromium.org/568013

git-svn-id: http://src.chromium.org/svn/trunk/src@37806 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 5c25883c17af046508b0d40601d273030421a54a
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