*/
public function submitForm(array &$form, FormStateInterface $form_state) {
$this->entity->disable()->save();
- drupal_set_message($this->t('Disabled pattern %label.', array('%label' => $this->entity->label())));
+ $this->messenger()->addMessage($this->t('Disabled pattern %label.', [
+ '%label' => $this->entity->label(),
+ ]));
$form_state->setRedirectUrl($this->getCancelUrl());
}