ViewEditForm::submitDisplayDisable

public ViewEditForm::submitDisplayDisable($form, FormStateInterface $form_state)

public function submitDisplayDisable($form, FormStateInterface $form_state) {
  $view = $this->entity;
  $id = $form_state->get('display_id');
  $view->getExecutable()->displayHandlers->get($id)->setOption('enabled', FALSE);

  // Store in cache
  $view->cacheSet();

  // Redirect to the top-level edit page.
  $form_state->setRedirect('entity.view.edit_display_form', array(
    'view' => $view->id(),
    'display_id' => $id,
  ));
}