Updated Drupal to 8.6. This goes with the following updates because it's possible...

[yaffs-website] / web / core / lib / Drupal / Core / Block / BlockBase.php

diff --git a/web/core/lib/Drupal/Core/Block/BlockBase.php b/web/core/lib/Drupal/Core/Block/BlockBase.php
index ee9078335b8bc76e73f2b6e3e0564e38f28be7f7..a5f7fa9ed9d6997fafb7558fd7807082ead42846 100644 (file)
--- a/web/core/lib/Drupal/Core/Block/BlockBase.php
+++ b/web/core/lib/Drupal/Core/Block/BlockBase.php
@@ -4,9 +4,9 @@ namespace Drupal\Core\Block;
 
 use Drupal\Core\Access\AccessResult;
 use Drupal\Core\Form\FormStateInterface;
+use Drupal\Core\Messenger\MessengerTrait;
 use Drupal\Core\Plugin\ContextAwarePluginAssignmentTrait;
 use Drupal\Core\Plugin\ContextAwarePluginBase;
-use Drupal\Component\Utility\Unicode;
 use Drupal\Component\Utility\NestedArray;
 use Drupal\Core\Language\LanguageInterface;
 use Drupal\Core\Plugin\PluginWithFormsInterface;
@@ -26,6 +26,7 @@ use Drupal\Component\Transliteration\TransliterationInterface;
 abstract class BlockBase extends ContextAwarePluginBase implements BlockPluginInterface, PluginWithFormsInterface {
 
   use ContextAwarePluginAssignmentTrait;
+  use MessengerTrait;
   use PluginWithFormsTrait;
 
   /**
@@ -244,7 +245,7 @@ abstract class BlockBase extends ContextAwarePluginBase implements BlockPluginIn
     //   \Drupal\system\MachineNameController::transliterate(), so it might make
     //   sense to provide a common service for the two.
     $transliterated = $this->transliteration()->transliterate($admin_label, LanguageInterface::LANGCODE_DEFAULT, '_');
-    $transliterated = Unicode::strtolower($transliterated);
+    $transliterated = mb_strtolower($transliterated);
 
     $transliterated = preg_replace('@[^a-z0-9_.]+@', '', $transliterated);