grd: Add "Features:" string.
grd: Add "Features:" string.

Review URL: http://codereview.chromium.org/2862037

git-svn-id: http://src.chromium.org/svn/trunk/src@51190 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 7e080b7b2e6b06833367b6905436a9943be0070b
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