Perform access check for 'Run cron' menu item

In the admin-menu, the 'Run cron' menu item is accessible to any user with 'access administration menu' permission. Would it be a good idea to do an access check on this menu item as well?

I quick-fixed this by changing:

// Add system update links.
admin_menu_add_item($_admin_menu, $mid_icon, array('title' => t('Run cron'), 'path' => 'admin/logs/status/run-cron', 'weight' => 50, 'query' => drupal_get_destination()));
  if ($user->uid == 1) {
    admin_menu_add_item($_admin_menu, $mid_icon, array('title' => t('Run updates'), 'path' => $base_url .'/update.php', 'weight' => 50));
  }

to:

// Add system update links.
  if ($user->uid == 1) {
    admin_menu_add_item($_admin_menu, $mid_icon, array('title' => t('Run cron'), 'path' => 'admin/logs/status/run-cron', 'weight' => 50, 'query' => drupal_get_destination()));
    admin_menu_add_item($_admin_menu, $mid_icon, array('title' => t('Run updates'), 'path' => $base_url .'/update.php', 'weight' => 50));
  }

If this seems like a good idea, I could work on a more refined patch.