GitLab

1. improve appearance (match Glen mock)
2. make them appear in overlays as appropriate
3. move below title.

BUG=114711
TEST=manual

Review URL: https://chromiumcodereview.appspot.com/9513016

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@124495 0039d316-1c4b-4281-b951-d872f2087c98