Change Details

http://meta.wikimedia.beta.wmflabs.org/wiki/Special:OAuthManageConsumers/proposed/1a31f6085491372db93394ed6cbff4c4 `Call to undefined method Message::toJson()` ```frontend/specialpages/SpecialMWOAuthManageConsumers.php: 'default' => $cmr->get( 'restrictions' )->toJson( true ),``` But MWOAuthDAOAccessControl::get can return a Message instead of MWRestrictions (?) in case of access failure See details in T125938