Update to Drupal 8.2.0. For more information, see https://www.drupal.org/project/drupal/releases/8.2.0

core/modules/tour/src/Tests/TourCacheTagsTest.php

@@ -29,7 +29,7 @@ class TourCacheTagsTest extends PageCacheTagsTestBase {
     // Give anonymous users permission to view nodes, so that we can verify the
     // cache tags of cached versions of node pages.
     Role::load(RoleInterface::ANONYMOUS_ID)->grantPermission('access tour')
-     ->save();
+      ->save();
   }
 
   /**

core/modules/tour/src/Tests/TourTest.php

@@ -145,7 +145,7 @@ class TourTest extends TourTestBasic {
     $this->drupalGet('tour-test-1');
 
     // Load it back from the database and verify storage worked.
-    $entity_save_tip = entity_load('tour', 'tour-entity-create-test-en');
+    $entity_save_tip = Tour::load('tour-entity-create-test-en');
     // Verify that hook_ENTITY_TYPE_load() integration worked.
     $this->assertEqual($entity_save_tip->loaded, 'Load hooks work');
     // Verify that hook_ENTITY_TYPE_presave() integration worked.

core/modules/tour/tour.module

@@ -6,6 +6,7 @@
  */
 
 use Drupal\Core\Routing\RouteMatchInterface;
+use Drupal\tour\Entity\Tour;
 
 /**
  * Implements hook_help().
@@ -52,7 +53,6 @@ function tour_toolbar() {
       '#value' => t('Tour'),
       '#attributes' => array(
         'class' => array('toolbar-icon', 'toolbar-icon-help'),
-        'role' => 'button',
         'aria-pressed' => 'false',
       ),
     ),
@@ -85,7 +85,7 @@ function tour_page_bottom(array &$page_bottom) {
   $results = \Drupal::entityQuery('tour')
     ->condition('routes.*.route_name', $route_name)
     ->execute();
-  if (!empty($results) && $tours = entity_load_multiple('tour', array_keys($results))) {
+  if (!empty($results) && $tours = Tour::loadMultiple(array_keys($results))) {
     foreach ($tours as $id => $tour) {
       // Match on params.
       if (!$tour->hasMatchingRoute($route_name, $route_match->getRawParameters()->all())) {

core/modules/tour/tour.permissions.yml

@@ -1,3 +1,2 @@
 access tour:
-  title: 'Access tour'
-  description: 'View tour tips.'
+  title: 'Access tours'