Issue #3204220 by longwave, catch: ModuleDependencyMessageTrait is used by...

Issue #3204220 by longwave, catch: ModuleDependencyMessageTrait is used by core but belongs to system module

core/modules/system/src/ModuleDependencyMessageTrait.php → core/lib/Drupal/Core/Extension/ModuleDependencyMessageTrait.php

 <?php
 
-namespace Drupal\system;
-
-use Drupal\Core\Extension\Dependency;
+namespace Drupal\Core\Extension;
 
 /**
  * Messages for missing or incompatible dependencies on modules.

core/lib/Drupal/Core/Extension/ThemeInstaller.php

@@ -12,7 +12,6 @@
 use Drupal\Core\Routing\RouteBuilderInterface;
 use Drupal\Core\State\StateInterface;
 use Drupal\Core\StringTranslation\StringTranslationTrait;
-use Drupal\system\ModuleDependencyMessageTrait;
 use Psr\Log\LoggerInterface;
 
 /**

core/modules/system/src/Controller/SystemController.php

@@ -4,6 +4,7 @@
 
 use Drupal\Core\Cache\CacheableMetadata;
 use Drupal\Core\Controller\ControllerBase;
+use Drupal\Core\Extension\ModuleDependencyMessageTrait;
 use Drupal\Core\Extension\ModuleExtensionList;
 use Drupal\Core\Extension\ThemeHandlerInterface;
 use Drupal\Core\Form\FormBuilderInterface;
@@ -11,7 +12,6 @@
 use Drupal\Core\Menu\MenuTreeParameters;
 use Drupal\Core\Theme\ThemeAccessCheck;
 use Drupal\Core\Url;
-use Drupal\system\ModuleDependencyMessageTrait;
 use Drupal\system\SystemManager;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 

core/modules/system/src/Form/ModulesListForm.php

@@ -7,6 +7,7 @@
 use Drupal\Core\Access\AccessManagerInterface;
 use Drupal\Core\Extension\Extension;
 use Drupal\Core\Extension\InfoParserException;
+use Drupal\Core\Extension\ModuleDependencyMessageTrait;
 use Drupal\Core\Extension\ModuleExtensionList;
 use Drupal\Core\Extension\ModuleHandlerInterface;
 use Drupal\Core\Extension\ModuleInstallerInterface;
@@ -17,7 +18,6 @@
 use Drupal\Core\Session\AccountInterface;
 use Drupal\user\PermissionHandlerInterface;
 use Drupal\Core\Url;
-use Drupal\system\ModuleDependencyMessageTrait;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 
 /**