diff --git a/core/lib/Drupal/Core/Ajax/AjaxResponse.php b/core/lib/Drupal/Core/Ajax/AjaxResponse.php
index 97eca0a..1a3b5fa 100644
--- a/core/lib/Drupal/Core/Ajax/AjaxResponse.php
+++ b/core/lib/Drupal/Core/Ajax/AjaxResponse.php
@@ -39,37 +39,6 @@ class AjaxResponse extends JsonResponse {
   ];
 
   /**
-   * The renderer service.
-   *
-   * @var \Drupal\Core\Render\Renderer
-   */
-  protected $renderer;
-
-  /**
-   * Constructs a new AjaxResponse object.
-   *
-   * @param \Drupal\Core\Render\Renderer $renderer
-   *   The renderer service.
-   * @param mixed $data
-   *   The response data.
-   * @param int $status
-   *   The response status code.
-   * @param array $headers
-   *   An array of response headers.
-   */
-  public function __construct(Renderer $renderer, $data = NULL, $status = 200, $headers = array()) {
-    parent::__construct($data, $status, $headers);
-    $this->renderer = $renderer;
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public static function create(ContainerInterface $container, $data = NULL, $status = 200, $headers = array()) {
-    return new static($container->get('renderer'), $data, $status, $headers);
-  }
-
-  /**
    * Sets attachments for this Ajax response.
    *
    * When this Ajax response is rendered, it will take care of generating the
@@ -110,7 +79,7 @@ public function addCommand(CommandInterface $command, $prepend = FALSE) {
         'library' => $assets->getLibraries(),
         'drupalSettings' => $assets->getSettings(),
       ];
-      $attachments = $this->renderer->mergeAttachments($this->attachments, $attachments);
+      $attachments = $this->getRenderer()->mergeAttachments($this->attachments, $attachments);
       $this->setAttachments($attachments);
     }
 
@@ -260,4 +229,14 @@ protected function ajaxRender(Request $request) {
     return $commands;
   }
 
+  /**
+   * The renderer service.
+   *
+   * @return \Drupal\Core\Render\Renderer
+   *   Service that turns a render array into a HTML string.
+   */
+  public function getRenderer() {
+    return \Drupal::service('renderer');
+  }
+
 }