[Views] Make the permissions menus on the Website Settings UI focusable by the TAB key and provuide accasability information.


BUG=151589

Review URL: https://chromiumcodereview.appspot.com/10961048

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@158295 0039d316-1c4b-4281-b951-d872f2087c98
1 file changed