Don't use the box shadow focus styling for the admin menu or toolbar. see #28267.


git-svn-id: https://develop.svn.wordpress.org/trunk@28616 602fd350-edb4-49c9-b593-d223f7449a82
Fix a jshint error introduced in [28607]. see #23560.


git-svn-id: https://develop.svn.wordpress.org/trunk@28617 602fd350-edb4-49c9-b593-d223f7449a82