git-svn-id: http://svn.automattic.com/wordpress/trunk@15690 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Add support for replacing the class used. Fixes #14814 props filosofo. git-svn-id: http://svn.automattic.com/wordpress/trunk@15648 1a063a9b-81f0-0310-95a4-ce76da25c4cd
git-svn-id: http://svn.automattic.com/wordpress/trunk@15647 1a063a9b-81f0-0310-95a4-ce76da25c4cd