diff -u b/core/modules/node/src/Controller/NodeController.php b/core/modules/node/src/Controller/NodeController.php
--- b/core/modules/node/src/Controller/NodeController.php
+++ b/core/modules/node/src/Controller/NodeController.php
@@ -113,7 +113,7 @@
    * Displays a node revision.
    *
    * @param \Drupal\node\NodeInterface $node_revision
-   *   The node revision ID.
+   *   The node revision.
    *
    * @return array
    *   An array suitable for \Drupal\Core\Render\RendererInterface::render().
@@ -130,15 +130,16 @@
    * Page title callback for a node revision.
    *
    * @param \Drupal\node\NodeInterface $node_revision
-   *   The node revision ID.
+   *   The node revision.
    *
    * @return string
    *   The page title.
    */
   public function revisionPageTitle(NodeInterface $node_revision) {
     /** @var \Drupal\Core\Datetime\DateFormatterInterface $date_formatter */
-    $date_formatter = \Drupal::service('date.formatter');
-    return $this->t('Revision of %title from %date', ['%title' => $node_revision->label(), '%date' => $date_formatter->format($node_revision->getRevisionCreationTime())]);
+    return $this->t('Revision of %title from %date', ['%title' =>
+    $node_revision->label(), '%date' => $this->dateFormatter
+    ->format($node_revision->getRevisionCreationTime())]);
   }
 
   /**
diff -u b/core/modules/node/tests/src/Functional/NodeRoutesTest.php b/core/modules/node/tests/src/Functional/NodeRoutesTest.php
--- b/core/modules/node/tests/src/Functional/NodeRoutesTest.php
+++ b/core/modules/node/tests/src/Functional/NodeRoutesTest.php
@@ -4,6 +4,7 @@
 
 use Drupal\language\Entity\ConfigurableLanguage;
 use Drupal\node\Entity\Node;
+use Drupal\node\NodeInterface;
 
 /**
  * Provides tests for node routes.
@@ -60,7 +61,7 @@
     $node = Node::create([
       'type' => 'article',
       'title' => 'Foo',
-      'status' => Node::PUBLISHED,
+      'status' => NodeInterface::PUBLISHED,
     ]);
     $node->save();
     $nid = $node->id();