Issue #2501639 by crowdcg, Cottser, cwells, YesCT, Gábor Hojtsy: Remove...

Issue #2501639 by crowdcg, Cottser, cwells, YesCT, Gábor Hojtsy: Remove SafeMarkup::set in drupal_check_module()

core/includes/install.inc

@@ -9,7 +9,6 @@
 use Symfony\Component\HttpFoundation\RedirectResponse;
 use Drupal\Component\Utility\Crypt;
 use Drupal\Component\Utility\OpCodeCache;
-use Drupal\Component\Utility\SafeMarkup;
 use Drupal\Component\Utility\UrlHelper;
 use Drupal\Core\Extension\ExtensionDiscovery;
 use Drupal\Core\Site\Settings;
@@ -980,14 +979,11 @@ function drupal_check_module($module) {
     // Print any error messages
     foreach ($requirements as $requirement) {
       if (isset($requirement['severity']) && $requirement['severity'] == REQUIREMENT_ERROR) {
-        $message = SafeMarkup::escape($requirement['description']);
+        $message = $requirement['description'];
         if (isset($requirement['value']) && $requirement['value']) {
-          $message .= ' (' . t('Currently using !item !version', array('!item' => $requirement['title'], '!version' => $requirement['value'])) . ')';
+          $message = t('@requirements_message (Currently using @item version @version)', array('@requirements_message' => $requirement['description'], '@item' => $requirement['title'], '@version' => $requirement['value']));
         }
-        // The string was previously checked as safe or escaped properly with
-        // SafeMarkup::escape() method and the concatinated message string is
-        // designated safe by running through the t() function.
-        drupal_set_message(SafeMarkup::set($message), 'error');
+        drupal_set_message($message, 'error');
       }
     }
     return FALSE;