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Bug 579959 - TabChild used after Send__delete__. r=Olli.Pettay

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This commit is contained in:
Oleg Romashin 2010-07-24 09:48:37 +03:00
parent c2f3f4c40d
commit bbad31b3b7
1 changed files with 6 additions and 1 deletions
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7
dom/ipc/TabChild.cpp
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@ -478,8 +478,13 @@ TabChild::ActorDestroy(ActorDestroyReason why)
TabChild::~TabChild()
{
DestroyWidget();
nsCOMPtr<nsIWebBrowser> webBrowser = do_QueryInterface(mWebNav);
nsCOMPtr<nsIWeakReference> weak =
do_GetWeakReference(static_cast<nsSupportsWeakReference*>(this));
webBrowser->RemoveWebBrowserListener(weak, NS_GET_IID(nsIWebProgressListener));
DestroyWidget();
if (webBrowser) {
webBrowser->SetContainerWindow(nsnull);
}