Method _rollback_menu

/**
 * Custom rollback method
 * - Roll back the component menu item
 *
 * @param   array  $step  Installation step to rollback.
 *
 * @return  boolean  True on success
 *
 * @throws  \Exception
 *
 * @since   3.1
 */
protected function _rollback_menu($step)
{
    return $this->_removeAdminMenus($step['id']);
}