From 78f04cd98fe1ac6ee6c3f7ffee4e7a4350716fe6 Mon Sep 17 00:00:00 2001
From: "Carsten \"Tomcat\" Book" <cbook@mozilla.com>
Date: Fri, 8 Jul 2016 16:29:02 +0200
Subject: [PATCH] Backed out changeset f6f33ab815a1 (bug 1284947) for test
 bustages like in browser_bug477014.js

---
 browser/base/content/tabbrowser.xml | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/browser/base/content/tabbrowser.xml b/browser/base/content/tabbrowser.xml
index 5fc3853b9daf..7c0e6fead2fd 100644
--- a/browser/base/content/tabbrowser.xml
+++ b/browser/base/content/tabbrowser.xml
@@ -2730,9 +2730,6 @@
             let ourPermanentKey = ourBrowser.permanentKey;
             ourBrowser.permanentKey = aOtherBrowser.permanentKey;
             aOtherBrowser.permanentKey = ourPermanentKey;
-            aOurTab.permanentKey = ourBrowser.permanentKey;
-            let otherTab = this.getTabForBrowser(aOtherBrowser);
-            otherTab.permanentKey = aOtherBrowser.permanentKey;
 
             // Restore the progress listener
             tabListener = this.mTabProgressListener(aOurTab, ourBrowser, false, false);