From aed8e309c8caccb5930bbdfc02c08ad397ddb94d Mon Sep 17 00:00:00 2001
From: "tbogard%aol.net" <tbogard%aol.net@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Tue, 21 Dec 1999 00:09:48 +0000
Subject: [PATCH] mParentContentListener is now held as a weak reference as it
 should be.

git-svn-id: svn://10.0.0.236/trunk@56250 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/docshell/base/nsDSURIContentListener.cpp | 4 +++-
 mozilla/docshell/base/nsDSURIContentListener.h   | 3 ++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/mozilla/docshell/base/nsDSURIContentListener.cpp b/mozilla/docshell/base/nsDSURIContentListener.cpp
index 7b75af87c0b..73391d37b95 100644
--- a/mozilla/docshell/base/nsDSURIContentListener.cpp
+++ b/mozilla/docshell/base/nsDSURIContentListener.cpp
@@ -27,7 +27,8 @@
 //***    nsDSURIContentListener: Object Management
 //*****************************************************************************
 
-nsDSURIContentListener::nsDSURIContentListener() : mDocShell(nsnull)
+nsDSURIContentListener::nsDSURIContentListener() : mDocShell(nsnull), 
+   mParentContentListener(nsnull)
 {
 	NS_INIT_REFCNT();
 }
@@ -138,6 +139,7 @@ void nsDSURIContentListener::GetParentContentListener(nsIURIContentListener**
 void nsDSURIContentListener::SetParentContentListener(nsIURIContentListener* 
    aParentListener)
 {
+   // Weak Reference, don't addref
    mParentContentListener = aParentListener;
 }  
 
diff --git a/mozilla/docshell/base/nsDSURIContentListener.h b/mozilla/docshell/base/nsDSURIContentListener.h
index 0c7f7a5ca14..d4904354424 100644
--- a/mozilla/docshell/base/nsDSURIContentListener.h
+++ b/mozilla/docshell/base/nsDSURIContentListener.h
@@ -53,8 +53,9 @@ protected:
 
 protected:
    nsDocShell*                      mDocShell;
-   nsCOMPtr<nsIURIContentListener>  mParentContentListener;
    nsCOMPtr<nsIPresContext>         mPresContext;
+
+   nsIURIContentListener*            mParentContentListener;  // Weak Reference
 };
 
 #endif /* nsDSURIContentListener_h__ */