diff --git a/core/lib/Drupal/Core/Revision/RevisionControllerTrait.php b/core/lib/Drupal/Core/Revision/RevisionControllerTrait.php
index 75a9aae..859782f 100644
--- a/core/lib/Drupal/Core/Revision/RevisionControllerTrait.php
+++ b/core/lib/Drupal/Core/Revision/RevisionControllerTrait.php
@@ -48,7 +48,7 @@ public function revisionPageTitle($revision_id) {
     if ($entity instanceof TimestampedRevisionInterface) {
       return $this->t('Revision of %title from %date', array(
         '%title' => $entity->label(),
-        '%date' => format_date($entity->getRevisionCreationTime())
+        '%date' => \Drupal::service('date.formatter')->format($entity->getRevisionCreationTime()),
       ));
     }
     else {
@@ -198,7 +198,7 @@ public function revisionOverview(ContentEntityInterface $entity) {
         }
         else {
           $row[] = $this->getRevisionDescription($revision, FALSE);
-          $links = $this->getLinks($entity, $vid);
+          $links = $this->getOperationLinks($entity, $vid);
 
           $row[] = [
             'data' => [
@@ -232,7 +232,7 @@ public function revisionOverview(ContentEntityInterface $entity) {
    * @return array
    *   The operation links.
    */
-  protected function getLinks(EntityInterface $entity, $revision_id) {
+  protected function getOperationLinks(EntityInterface $entity, $revision_id) {
     $links = [];
     $revert_permission = $this->hasRevertRevisionPermission($entity);
     $delete_permission = $this->hasDeleteRevisionPermission($entity);
diff --git a/core/modules/node/src/Controller/NodeController.php b/core/modules/node/src/Controller/NodeController.php
index 087ca32..b42479a 100644
--- a/core/modules/node/src/Controller/NodeController.php
+++ b/core/modules/node/src/Controller/NodeController.php
@@ -212,14 +212,23 @@ protected function hasDeleteRevisionPermission(EntityInterface $entity) {
    * {@inheritdoc}
    */
   protected function buildRevertRevisionLink(EntityInterface $entity, $revision_id) {
-    $langcode = $this->languageManager()->getCurrentLanguage(LanguageInterface::TYPE_CONTENT)->getId();
+    $langcode = $this->languageManager()
+      ->getCurrentLanguage(LanguageInterface::TYPE_CONTENT)
+      ->getId();
     $languages = $entity->getTranslationLanguages();
     $has_translations = (count($languages) > 1);
     return [
       'title' => $this->t('Revert'),
-              'url' => $has_translations ?
-                Url::fromRoute('node.revision_revert_translation_confirm', ['node' => $entity->id(), 'node_revision' => $revision_id, 'langcode' => $langcode]) :
-                Url::fromRoute('node.revision_revert_confirm', ['node' => $entity->id(), 'node_revision' => $revision_id]),
+      'url' => $has_translations ?
+        Url::fromRoute('node.revision_revert_translation_confirm', [
+          'node' => $entity->id(),
+          'node_revision' => $revision_id,
+          'langcode' => $langcode
+        ]) :
+        Url::fromRoute('node.revision_revert_confirm', [
+          'node' => $entity->id(),
+          'node_revision' => $revision_id
+        ]),
     ];
   }