diff --git a/core/lib/Drupal/Core/Config/Entity/ConfigEntityBase.php b/core/lib/Drupal/Core/Config/Entity/ConfigEntityBase.php
index 21f7716..3bbf1ed 100644
--- a/core/lib/Drupal/Core/Config/Entity/ConfigEntityBase.php
+++ b/core/lib/Drupal/Core/Config/Entity/ConfigEntityBase.php
@@ -96,7 +96,7 @@ public function set($property_name, $value, $langcode = NULL) {
   }
 
   /**
-   * Implements Drupal\Core\Config\Entity\ConfigEntityInterface::enable().
+   * Implements \Drupal\Core\Config\Entity\ConfigEntityInterface::enable().
    */
   public function enable() {
     $this->status = TRUE;
@@ -104,7 +104,7 @@ public function enable() {
   }
 
   /**
-   * Implements Drupal\Core\Config\Entity\ConfigEntityInterface::disable().
+   * Implements \Drupal\Core\Config\Entity\ConfigEntityInterface::disable().
    */
   public function disable() {
     $this->status = FALSE;
@@ -112,7 +112,7 @@ public function disable() {
   }
 
   /**
-   * Implements Drupal\Core\Config\Entity\ConfigEntityInterface::status().
+   * Implements \Drupal\Core\Config\Entity\ConfigEntityInterface::status().
    */
   public function status() {
     return !empty($this->status);
diff --git a/core/lib/Drupal/Core/Config/Entity/ConfigEntityListController.php b/core/lib/Drupal/Core/Config/Entity/ConfigEntityListController.php
index c2e204b..fbb10c0 100644
--- a/core/lib/Drupal/Core/Config/Entity/ConfigEntityListController.php
+++ b/core/lib/Drupal/Core/Config/Entity/ConfigEntityListController.php
@@ -25,7 +25,7 @@ public function load() {
   }
 
   /**
-   * Overrides Drupal\Core\Entity\EntityListController::getOperations();
+   * Overrides \Drupal\Core\Entity\EntityListController::getOperations();
    */
   public function getOperations(EntityInterface $entity) {
     $operations = parent::getOperations($entity);
diff --git a/core/modules/block/block.module b/core/modules/block/block.module
index 727a0f0..8bf4aae 100644
--- a/core/modules/block/block.module
+++ b/core/modules/block/block.module
@@ -373,9 +373,10 @@ function _block_rehash($theme = NULL) {
       // need to move the block to another region.
       $block->disable()->save();
     }
-    // Set region to none if not enabled and make sure status is set.
-    if (empty($status)) {
+    // Set region to none if not enabled.
+    if (!$status) {
       $block->set('region', BLOCK_REGION_NONE);
+      $block->save();
     }
   }
   return $blocks;
diff --git a/core/modules/config/lib/Drupal/config/Tests/ConfigEntityStatusTest.php b/core/modules/config/lib/Drupal/config/Tests/ConfigEntityStatusTest.php
index 110b57c..5519de5 100644
--- a/core/modules/config/lib/Drupal/config/Tests/ConfigEntityStatusTest.php
+++ b/core/modules/config/lib/Drupal/config/Tests/ConfigEntityStatusTest.php
@@ -2,12 +2,11 @@
 
 /**
  * @file
- * Contains Drupal\config\Tests\ConfigEntityStatusTest.
+ * Contains \Drupal\config\Tests\ConfigEntityStatusTest.
  */
 
 namespace Drupal\config\Tests;
 
-use Drupal\Core\Entity\EntityMalformedException;
 use Drupal\simpletest\DrupalUnitTestBase;
 
 /**
@@ -31,7 +30,7 @@ public static function getInfo() {
   }
 
   /**
-   * Test the enabling/disabling of entities.
+   * Tests the enabling/disabling of entities.
    */
   function testCRUD() {
     $entity = entity_create('config_test', array(
diff --git a/core/modules/config/lib/Drupal/config/Tests/ConfigEntityStatusUITest.php b/core/modules/config/lib/Drupal/config/Tests/ConfigEntityStatusUITest.php
index 036f6bf..d33998d 100644
--- a/core/modules/config/lib/Drupal/config/Tests/ConfigEntityStatusUITest.php
+++ b/core/modules/config/lib/Drupal/config/Tests/ConfigEntityStatusUITest.php
@@ -2,7 +2,7 @@
 
 /**
  * @file
- * Contains Drupal\config\Tests\ConfigEntityStatusUITest.
+ * Contains \Drupal\config\Tests\ConfigEntityStatusUITest.
  */
 
 namespace Drupal\config\Tests;
diff --git a/core/modules/filter/filter.module b/core/modules/filter/filter.module
index 607ff64..dfb5d68 100644
--- a/core/modules/filter/filter.module
+++ b/core/modules/filter/filter.module
@@ -480,7 +480,7 @@ function filter_get_filter_types_by_format($format_id) {
 
   // Ignore filters that are disabled.
   $filters = array_filter($filters, function($filter) {
-    return !empty($filter->status);
+    return $filter->status;
   });
 
   $filters_info = filter_get_filters();
diff --git a/core/modules/views/views_ui/lib/Drupal/views_ui/ViewListController.php b/core/modules/views/views_ui/lib/Drupal/views_ui/ViewListController.php
index c3ee49d..af09c37 100644
--- a/core/modules/views/views_ui/lib/Drupal/views_ui/ViewListController.php
+++ b/core/modules/views/views_ui/lib/Drupal/views_ui/ViewListController.php
@@ -82,52 +82,14 @@ public function buildHeader() {
   }
 
   /**
-   * Implements Drupal\Core\Entity\EntityListController::getOperations().
-   *
-   * @todo Obsolete after extending from ConfigEntityListController.
+   * Implements \Drupal\Core\Entity\EntityListController::getOperations().
    */
   public function getOperations(EntityInterface $view) {
+    $definition = parent::getOperations($view);
+
     $uri = $view->uri();
     $path = $uri['path'];
 
-    $definition['edit'] = array(
-      'title' => t('Edit'),
-      'href' => "$path/edit",
-      'weight' => -5,
-    );
-    if (!$view->status()) {
-      $definition['enable'] = array(
-        'title' => t('Enable'),
-        'ajax' => TRUE,
-        'token' => TRUE,
-        'href' => "$path/enable",
-        'weight' => -10,
-      );
-    }
-    else {
-      $definition['disable'] = array(
-        'title' => t('Disable'),
-        'ajax' => TRUE,
-        'token' => TRUE,
-        'href' => "$path/disable",
-        'weight' => 0,
-      );
-    }
-    // This property doesn't exist yet.
-    if (!empty($view->overridden)) {
-      $definition['revert'] = array(
-        'title' => t('Revert'),
-        'href' => "$path/revert",
-        'weight' => 5,
-      );
-    }
-    else {
-      $definition['delete'] = array(
-        'title' => t('Delete'),
-        'href' => "$path/delete",
-        'weight' => 10,
-      );
-    }
     $definition['clone'] = array(
       'title' => t('Clone'),
       'href' => "$path/clone",