From ca4ad8bee8000617c2ae1a08afe7af1103058776 Mon Sep 17 00:00:00 2001
From: XhmikosR <xhmikosr@gmail.com>
Date: Mon, 23 Oct 2017 10:45:27 +0300
Subject: [PATCH] Clean up transitionEnd properties. (#24511)

We don't support Opera 12, and Firefox's property was the unprefixed one.
---
 js/src/util.js | 2 --
 1 file changed, 2 deletions(-)

diff --git a/js/src/util.js b/js/src/util.js
index e3e7797931..1fa55494ea 100644
--- a/js/src/util.js
+++ b/js/src/util.js
@@ -22,8 +22,6 @@ const Util = (() => {
 
   const TransitionEndEvent = {
     WebkitTransition : 'webkitTransitionEnd',
-    MozTransition    : 'transitionend',
-    OTransition      : 'oTransitionEnd otransitionend',
     transition       : 'transitionend'
   }