/**
  * {@inheritdoc}
  */
 public function submitForm(array &$form, FormStateInterface $form_state)
 {
     $this->page->removeAccessCondition($this->accessCondition->getConfiguration()['uuid']);
     $this->page->save();
     drupal_set_message($this->t('The access condition %name has been removed.', ['%name' => $this->accessCondition->getPluginDefinition()['label']]));
     $form_state->setRedirectUrl($this->getCancelUrl());
 }