Broaden bug 68516 signature even more.
Broaden bug 68516 signature even more.

BUG=68516
TEST=none
Review URL: http://codereview.chromium.org/6231005

git-svn-id: http://src.chromium.org/svn/trunk/src@71195 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: e7fbaa9bab351ac6d74c472c64ef1fb4998b3b70
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