From 576a55c5d9786c53fd38c6bf674dac90fa2ccfe9 Mon Sep 17 00:00:00 2001
From: Fabien Potencier <fabien.potencier@gmail.com>
Date: Tue, 3 May 2016 21:00:19 +0200
Subject: [PATCH] reverted some changes not needed in 3.0

---
 .../EventDispatcher/Debug/TraceableEventDispatcher.php        | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/src/Symfony/Component/EventDispatcher/Debug/TraceableEventDispatcher.php b/src/Symfony/Component/EventDispatcher/Debug/TraceableEventDispatcher.php
index 9b460f55f6..e729eeb103 100644
--- a/src/Symfony/Component/EventDispatcher/Debug/TraceableEventDispatcher.php
+++ b/src/Symfony/Component/EventDispatcher/Debug/TraceableEventDispatcher.php
@@ -104,10 +104,6 @@ class TraceableEventDispatcher implements TraceableEventDispatcherInterface
      */
     public function getListenerPriority($eventName, $listener)
     {
-        if (!method_exists($this->dispatcher, 'getListenerPriority')) {
-            return 0;
-        }
-
         return $this->dispatcher->getListenerPriority($eventName, $listener);
     }