Suppress a memory leak in the gtk omnibox
Suppress a memory leak in the gtk omnibox

BUG=61685
TEST=None

Review URL: http://codereview.chromium.org/4368001

git-svn-id: http://src.chromium.org/svn/trunk/src@64876 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 81f89c0f5941a93fce6a62e90bd95757898efc6e
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