code: func (c *ServiceWorker) DeliverPushMessage(origin string, registrationId string, data string) (*gcdmessage.ChromeResponse, error) {
  	var v ServiceWorkerDeliverPushMessageParams
  	v.Origin = origin
  	v.RegistrationId = registrationId
  	v.Data = data
  	return c.DeliverPushMessageWithParams(&v)
  }
docs: // DeliverPushMessage -
  // origin -
  // registrationId -
  // data -