Change-Id: Ia7df0be7d3546cbe4e8fdb939f44063142690b99
Change-Id: I5d90ff9c05426cff2202c73b5de6103b75daf1ec
This is the final step of the process described at <https://www.mediawiki.org/wiki/Separating_skins_from_core_MediaWiki>. Corresponding core change: Idfc38503. Change-Id: I83b1efb4a489254c76e0cbda72ff34efa3d41261