From 8114924ff8ce867077a4fb640410c4c3debe0f6b Mon Sep 17 00:00:00 2001
From: Andrea Marchesini <amarchesini@mozilla.com>
Date: Sun, 22 May 2016 16:27:27 +0200
Subject: [PATCH] Bug 1274567 - Use DOMWindowCreated instead DOMContentLoaded
 to propagate the userContextId from content to parent process, r=smaug

---
 browser/base/content/tab-content.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/browser/base/content/tab-content.js b/browser/base/content/tab-content.js
index f0148ae2bea0..a7579766ca0b 100644
--- a/browser/base/content/tab-content.js
+++ b/browser/base/content/tab-content.js
@@ -874,11 +874,11 @@ RefreshBlocker.init();
 
 var UserContextIdNotifier = {
   init() {
-    addEventListener("DOMContentLoaded", this);
+    addEventListener("DOMWindowCreated", this);
   },
 
   uninit() {
-    removeEventListener("DOMContentLoaded", this);
+    removeEventListener("DOMWindowCreated", this);
   },
 
   handleEvent(aEvent) {