Method _updateSiteMenus

/**
 * Method to update menu database entries for a component in case the component has been uninstalled before.
 * NOTE: This will not update admin menus. Use _updateMenus() instead to update admin menus ase well.
 *
 * @param   int|null  $componentId  The component ID.
 *
 * @return  boolean  True if successful
 *
 * @since   3.4.2
 */
protected function _updateSiteMenus($componentId = null)
{
    return $this->_updateMenus($componentId, 0);
}