From 039edacdeb9a8600e10684d331b1bb7ccc302127 Mon Sep 17 00:00:00 2001
From: Mark Finkle <mfinkle@mozilla.com>
Date: Mon, 20 Sep 2010 14:35:00 -0400
Subject: [PATCH] Bug 594107 - "fennec does not release memory when closed"
 [r=mbrubeck]

---
 mobile/chrome/content/browser.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/mobile/chrome/content/browser.js b/mobile/chrome/content/browser.js
index 5b7f312011ec..51ca10ccc42f 100644
--- a/mobile/chrome/content/browser.js
+++ b/mobile/chrome/content/browser.js
@@ -416,6 +416,12 @@ var Browser = {
   shutdown: function shutdown() {
     BrowserUI.uninit();
 
+    messageManager.removeMessageListener("Browser:ViewportMetadata", this);
+    messageManager.removeMessageListener("Browser:FormSubmit", this);
+    messageManager.removeMessageListener("Browser:KeyPress", this);
+    messageManager.removeMessageListener("Browser:ZoomToPoint:Return", this);
+    messageManager.removeMessageListener("Browser:MozApplicationManifest", OfflineApps);
+
     var os = Services.obs;
     os.removeObserver(gXPInstallObserver, "addon-install-blocked");
     os.removeObserver(gSessionHistoryObserver, "browser:purge-session-history");