Mac build fix
Mac build fix

Review URL: http://codereview.chromium.org/18332


git-svn-id: http://src.chromium.org/svn/trunk/src@8222 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 71c428f9505a064ef9603ebe4b6e56a2f6d752be
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