only in patch2:
unchanged:
--- a/core/modules/ban/src/Plugin/migrate/destination/BlockedIp.php
+++ b/core/modules/ban/src/Plugin/migrate/destination/BlockedIp.php
@@ -9,7 +9,6 @@
 
 use Drupal\ban\BanIpManagerInterface;
 use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
-use Drupal\migrate\Entity\MigrationInterface;
 use Drupal\migrate\Plugin\migrate\destination\DestinationBase;
 use Drupal\migrate\Row;
 use Symfony\Component\DependencyInjection\ContainerInterface;
@@ -39,25 +38,22 @@ class BlockedIP extends DestinationBase implements ContainerFactoryPluginInterfa
    *  The plugin ID.
    * @param mixed $plugin_definition
    *  The plugin definiiton.
-   * @param \Drupal\migrate\Entity\MigrationInterface $migration
-   *  The current migration.
    * @param \Drupal\ban\BanIpManagerInterface $ban_manager
    *  The IP manager service.
    */
-  public function __construct(array $configuration, $plugin_id, $plugin_definition, MigrationInterface $migration, BanIpManagerInterface $ban_manager) {
-    parent::__construct($configuration, $plugin_id, $plugin_definition, $migration);
+  public function __construct(array $configuration, $plugin_id, $plugin_definition, BanIpManagerInterface $ban_manager) {
+    parent::__construct($configuration, $plugin_id, $plugin_definition);
     $this->banManager = $ban_manager;
   }
 
   /**
    * {@inheritdoc}
    */
-  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition, MigrationInterface $migration = NULL) {
+  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
     return new static(
       $configuration,
       $plugin_id,
       $plugin_definition,
-      $migration,
       $container->get('ban.ip_manager')
     );
   }
@@ -72,7 +68,7 @@ public function getIds() {
   /**
    * {@inheritdoc}
    */
-  public function fields(MigrationInterface $migration = NULL) {
+  public function fields() {
     return [
       'ip' => $this->t('The blocked IP address.'),
     ];