From d004eb7e0d69e733dfeedc31e57e0b638d48c6eb Mon Sep 17 00:00:00 2001
From: Alexandre Poirot <poirot.alex@gmail.com>
Date: Wed, 25 Nov 2015 07:54:25 -0800
Subject: [PATCH] Bug 1226185 - Ensure to unmount about:debugging components on
 tab close. r=janx

---
 devtools/client/aboutdebugging/aboutdebugging.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/devtools/client/aboutdebugging/aboutdebugging.js b/devtools/client/aboutdebugging/aboutdebugging.js
index c6c633c7504..8366aa9b78f 100644
--- a/devtools/client/aboutdebugging/aboutdebugging.js
+++ b/devtools/client/aboutdebugging/aboutdebugging.js
@@ -107,6 +107,9 @@ var AboutDebugging = {
       Services.prefs.removeObserver(pref, listener);
     });
     this._prefListeners = [];
+
+    React.unmountComponentAtNode(document.querySelector("#addons"));
+    React.unmountComponentAtNode(document.querySelector("#workers"));
   },
 };