Revisions: Use all the vendor prefixes for box-sizing.

See #24425.

git-svn-id: http://core.svn.wordpress.org/trunk@24673 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove 'sorted' from do_accordion_sections(). fixes #23450.



git-svn-id: http://core.svn.wordpress.org/trunk@24674 1a063a9b-81f0-0310-95a4-ce76da25c4cd