diff --git a/core/modules/comment/lib/Drupal/comment/CommentRequestController.php b/core/modules/comment/lib/Drupal/comment/CommentRequestController.php
index 157b0b0..6db83f7 100644
--- a/core/modules/comment/lib/Drupal/comment/CommentRequestController.php
+++ b/core/modules/comment/lib/Drupal/comment/CommentRequestController.php
@@ -21,33 +21,25 @@
 class CommentRequestController implements ControllerInterface {
 
   /**
-   * @var Symfony\Component\HttpFoundation\Request
-   */
-  protected $request;
-
-  /**
    * @var Symfony\Component\HttpKernel\HttpKernelInterface
    */
-  protected $http_kernal;
+  protected $httpKernel;
 
   /**
    * {@inheritdoc}
    */
   public static function create(ContainerInterface $container) {
-    return new static($container->get('request'), $container->get('http_kernal'));
+    return new static($container->get('http_kernel'));
   }
 
   /**
    * Contructs a new CommentController instance
    *
-   * @param Symfony\Component\HttpFoundation\Request $request
-   *   The active request object
-   * @param Symfony\Component\HttpKernel\HttpKernelInterface $http_kernal
-   *   HTTP kernal to hondle requests
+   * @param Symfony\Component\HttpKernel\HttpKernelInterface $httpKernel
+   *   HTTP kernel to handle requests.
    */
-  public function __construct(Request $request, HttpKernelInterface $http_kernal) {
-    $this->request = $request;
-    $this->http_kernal = $http_kernal;
+  public function __construct(HttpKernelInterface $httpKernel) {
+    $this->httpKernel = $httpKernel;
   }
 
   /**
@@ -67,7 +59,7 @@ public function __construct(Request $request, HttpKernelInterface $http_kernal)
    * @return Symfony\Component\HttpFoundation\Response
    *   The comment listing set to the page on which the comment appears.
    */
-  public function commentPermalink(Comment $comment) {
+  public function commentPermalink(Request $request, Comment $comment) {
     if ($node = $comment->nid->entity) {
       // Check access permissions for the node entity.
       if (!entity_page_access($node, 'view')) {
@@ -76,11 +68,11 @@ public function commentPermalink(Comment $comment) {
       // Find the current display page for this comment.
       $page = comment_get_display_page($comment->id(), $node->type);
       // @todo: Cleaner sub request handling.
-      $redirect_request = Request::create('/node/' . $node->nid, 'GET', $this->request->query->all(), $this->request->cookies->all(), array(), $this->request->server->all());
+      $redirect_request = Request::create('/node/' . $node->nid, 'GET', $request->query->all(), $request->cookies->all(), array(), $request->server->all());
       $redirect_request->query->set('page', $page);
       // @todo: Convert the pager to use the request object.
       $_GET['page'] = $page;
-      return $this->http_kernal->handle($redirect_request, HttpKernelInterface::SUB_REQUEST);
+      return $this->httpKernel->handle($redirect_request, HttpKernelInterface::SUB_REQUEST);
     }
     throw new NotFoundHttpException();
   }