* MediaWikiServices.
* @return MediaWikiServices
*/
- protected static function resetGlobalServices( Config $bootstrapConfig = null ) {
+ private static function resetGlobalServices( Config $bootstrapConfig = null ) {
$oldServices = MediaWikiServices::getInstance();
$oldConfigFactory = $oldServices->getConfigFactory();
$oldLoadBalancerFactory = $oldServices->getDBLoadBalancerFactory();