Issue #2062117 by anpolimus, m1r1k: Remove calls to deprecated = ['user'] in...

Issue #2062117 by anpolimus, m1r1k: Remove calls to deprecated   = ['user'] in core/modules/node/lib/Drupal/node/Access/NodeRevisionAccessCheck.php .

core/modules/node/lib/Drupal/node/Access/NodeRevisionAccessCheck.php

@@ -126,7 +126,7 @@ public function checkAccess(NodeInterface $node, $op = 'view', AccountInterface
     }
 
     if (!isset($account)) {
-      $account = $GLOBALS['user'];
+      $account = \Drupal::currentUser();
     }
 
     // If no language code was provided, default to the node revision's langcode.