[TASK] Use factory for creating content object in LanguageMenuProcessor

Resolves: #99728
Releases: main
Change-Id: Iac26c64e009df4b5a2d5c86bdaebe9a4989bb56e
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/77615
Tested-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: core-ci <typo3@b13.com>
Reviewed-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: Jochen <rothjochen@gmail.com>
Reviewed-by: Jochen <rothjochen@gmail.com>
Reviewed-by: Benni Mack <benni@typo3.org>

typo3/sysext/frontend/Classes/DataProcessing/LanguageMenuProcessor.php

@@ -20,6 +20,7 @@
 use TYPO3\CMS\Core\Site\Entity\Site;
 use TYPO3\CMS\Core\Utility\GeneralUtility;
 use TYPO3\CMS\Frontend\ContentObject\ContentDataProcessor;
+use TYPO3\CMS\Frontend\ContentObject\ContentObjectFactory;
 use TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer;
 use TYPO3\CMS\Frontend\ContentObject\DataProcessorInterface;
 use TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController;
@@ -248,12 +249,15 @@ class LanguageMenuProcessor implements DataProcessorInterface
      */
     protected $contentDataProcessor;
 
+    protected ContentObjectFactory $contentObjectFactory;
+
     /**
      * Constructor
      */
     public function __construct()
     {
         $this->contentDataProcessor = GeneralUtility::makeInstance(ContentDataProcessor::class);
+        $this->contentObjectFactory = GeneralUtility::makeInstance(ContentObjectFactory::class);
     }
 
     /**
@@ -398,7 +402,7 @@ public function process(ContentObjectRenderer $cObj, array $contentObjectConfigu
         $this->validateAndBuildConfiguration();
 
         // Process Configuration
-        $menuContentObject = $cObj->getContentObject('HMENU');
+        $menuContentObject = $this->contentObjectFactory->getContentObject('HMENU', $cObj->getRequest(), $cObj);
         $renderedMenu = $menuContentObject?->render($this->menuConfig);
         if (!$renderedMenu) {
             return $processedData;