MC-3582: Build stabilization for MC-1405

- Fixed block metadata

Author: nathanjosiah

app/code/Magento/PageBuilder/Model/Stage/Renderer/CmsStaticBlock.php

@@ -88,7 +88,7 @@ public function render(array $params): array
 
         if ($block->isActive()) {
             $directiveResult = $this->widgetDirectiveRenderer->render($params);
-            $result = $this->removeScriptTags($directiveResult);
+            $result['content'] = $this->removeScriptTags($directiveResult['content']);
         } else {
             $result['error'] = __('Block disabled');
         }
@@ -99,26 +99,23 @@ public function render(array $params): array
     /**
      * Remove script tag from html
      *
-     * @param array $directiveResult
-     * @return array
+     * @param string $content
+     * @return string
      */
-    private function removeScriptTags(array $directiveResult): array
+    private function removeScriptTags(string $content): string
     {
         $dom = new \DOMDocument();
         try {
             //this code is required because of https://bugs.php.net/bug.php?id=60021
             $previous = libxml_use_internal_errors(true);
-            $dom->loadHTML($directiveResult['content']);
+            $dom->loadHTML($content);
         } catch (\Exception $e) {
             $this->loggerInterface->critical($e->getMessage());
         }
         libxml_use_internal_errors($previous);
         foreach (iterator_to_array($dom->getElementsByTagName('script')) as $item) {
             $item->parentNode->removeChild($item);
         }
-        return [
-            'content' => $dom->saveHTML(),
-            'error' => $directiveResult['error']
-        ];
+        return $dom->saveHTML();
     }
 }