AliasWhitelist::loadMenuPathRoots

protected AliasWhitelist::loadMenuPathRoots()

protected function loadMenuPathRoots() {
  if ($roots = $this->state->get('router.path_roots')) {
    foreach ($roots as $root) {
      $this->storage[$root] = NULL;
      $this->persist($root);
    }
  }
}