From 03e4cbfcfe169873ca93ebb04a3be27b116c3b8d Mon Sep 17 00:00:00 2001
From: "simford.dong%sun.com"
 <simford.dong%sun.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Tue, 29 Jul 2003 04:53:18 +0000
Subject: [PATCH] Bug 213273 Browser just exits when open a link in a new tab
 while running with gtk 2.2 and atk libraries r=kyle, sr=henry not for default
 build

git-svn-id: svn://10.0.0.236/trunk@145316 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/accessible/src/base/nsRootAccessible.cpp | 9 ++++++++-
 mozilla/widget/src/gtk2/nsWindow.cpp             | 3 ---
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/mozilla/accessible/src/base/nsRootAccessible.cpp b/mozilla/accessible/src/base/nsRootAccessible.cpp
index a6b871c559b..6c3a5e857f8 100644
--- a/mozilla/accessible/src/base/nsRootAccessible.cpp
+++ b/mozilla/accessible/src/base/nsRootAccessible.cpp
@@ -436,7 +436,14 @@ NS_IMETHODIMP nsRootAccessible::HandleEvent(nsIDOMEvent* aEvent)
   }
 #else
   AtkStateChange stateData;
-  if (eventType.EqualsIgnoreCase("focus") || 
+  if (eventType.EqualsIgnoreCase("unload")) {
+    nsCOMPtr<nsPIAccessibleDocument> privateAccDoc = 
+      do_QueryInterface(accessible);
+    if (privateAccDoc) {
+      privateAccDoc->Destroy();
+    }
+  }
+  else if (eventType.EqualsIgnoreCase("focus") || 
       eventType.EqualsIgnoreCase("DOMMenuItemActive")) {
     if (treeItemAccessible) { // use focused treeitem
       privAcc = do_QueryInterface(treeItemAccessible);
diff --git a/mozilla/widget/src/gtk2/nsWindow.cpp b/mozilla/widget/src/gtk2/nsWindow.cpp
index 376d5c27a42..9259502bde8 100644
--- a/mozilla/widget/src/gtk2/nsWindow.cpp
+++ b/mozilla/widget/src/gtk2/nsWindow.cpp
@@ -395,9 +395,6 @@ nsWindow::Destroy(void)
 
 #ifdef ACCESSIBILITY
     if (mRootAccessible) {
-        nsCOMPtr<nsPIAccessNode> accNode(do_QueryInterface(mRootAccessible));
-        if (accNode)
-            accNode->Shutdown();
         mRootAccessible = nsnull;
     }
 #endif