Updated mediawiki/skins
Project: mediawiki/skins/chameleon  25837e270915b3ac590cead589c196cba52e719d

bugfix (non-static method skins\chameleon\Hooks::onSetupAfterCache() should not be called statically)

Change-Id: Ie0da9464849a271224e3c1489ca5f42f4ba84208