Issue #1864188 by johnshortess | hefox: Fixed user_filters() invokes...

Issue #1864188 by johnshortess | hefox: Fixed user_filters() invokes hook_permission() with argument 'permission' (('permission')).

core/modules/user/user.module

@@ -2461,7 +2461,7 @@ function user_filters() {
   $options = array();
   foreach (module_implements('permission') as $module) {
     $function = $module . '_permission';
-    if ($permissions = $function('permission')) {
+    if ($permissions = $function()) {
       asort($permissions);
       foreach ($permissions as $permission => $description) {
         $options[t('@module module', array('@module' => $module))][$permission] = t($permission);