Merge branch '4.4' into 5.3

* 4.4:
  [DependencyInjection] only allow `ReflectionNamedType` for `ServiceSubscriberTrait`
  Fix CS

Author: derrabus

Firewall/ContextListener.php

@@ -293,7 +293,7 @@ private function safelyUnserialize(string $serializedToken)
         $prevUnserializeHandler = ini_set('unserialize_callback_func', __CLASS__.'::handleUnserializeCallback');
         $prevErrorHandler = set_error_handler(function ($type, $msg, $file, $line, $context = []) use (&$prevErrorHandler) {
             if (__FILE__ === $file) {
-                throw new \ErrorException($msg, 0x37313bc, $type, $file, $line);
+                throw new \ErrorException($msg, 0x37313BC, $type, $file, $line);
             }
 
             return $prevErrorHandler ? $prevErrorHandler($type, $msg, $file, $line, $context) : false;
@@ -306,7 +306,7 @@ private function safelyUnserialize(string $serializedToken)
         restore_error_handler();
         ini_set('unserialize_callback_func', $prevUnserializeHandler);
         if ($e) {
-            if (!$e instanceof \ErrorException || 0x37313bc !== $e->getCode()) {
+            if (!$e instanceof \ErrorException || 0x37313BC !== $e->getCode()) {
                 throw $e;
             }
             if ($this->logger) {
@@ -322,7 +322,7 @@ private function safelyUnserialize(string $serializedToken)
      */
     public static function handleUnserializeCallback(string $class)
     {
-        throw new \ErrorException('Class not found: '.$class, 0x37313bc);
+        throw new \ErrorException('Class not found: '.$class, 0x37313BC);
     }
 
     public function setRememberMeServices(RememberMeServicesInterface $rememberMeServices)