From 61408b539febb3bb2309cd9965adcf8a41b25794 Mon Sep 17 00:00:00 2001
From: Bryce Van Dyk <bvandyk@mozilla.com>
Date: Tue, 9 Feb 2016 20:42:56 +1300
Subject: [PATCH] Bug 1246842 - Rework previous commit to not used deprecated
 arguments.callee r=cpearce

MozReview-Commit-ID: DFWNOGN0FyY

--HG--
extra : transplant_source : %1E%0D%0E%F7%EB%AE%10%40%D6%C2%3F%03%EC%16%98%91Z%60%D8%20
---
 dom/media/mediasource/test/mediasource.js | 4 ++--
 dom/media/test/manifest.js                | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/dom/media/mediasource/test/mediasource.js b/dom/media/mediasource/test/mediasource.js
index 4d0642f950cc..09a21edac38d 100644
--- a/dom/media/mediasource/test/mediasource.js
+++ b/dom/media/mediasource/test/mediasource.js
@@ -53,8 +53,8 @@ function range(start, end) {
 
 function once(target, name, cb) {
   var p = new Promise(function(resolve, reject) {
-    target.addEventListener(name, function() {
-      target.removeEventListener(name, arguments.callee);
+    target.addEventListener(name, function onceEvent() {
+      target.removeEventListener(name, onceEvent);
       resolve();
     });
   });
diff --git a/dom/media/test/manifest.js b/dom/media/test/manifest.js
index 03e4cbdde91a..d2315327df74 100644
--- a/dom/media/test/manifest.js
+++ b/dom/media/test/manifest.js
@@ -1357,8 +1357,8 @@ function removeNodeAndSource(n) {
 
 function once(target, name, cb) {
   var p = new Promise(function(resolve, reject) {
-    target.addEventListener(name, function() {
-      target.removeEventListener(name, arguments.callee);
+    target.addEventListener(name, function onceEvent() {
+      target.removeEventListener(name, onceEvent);
       resolve();
     });
   });