Re: [PATCH 0/7] MR3723: mshtml: Implement a unified QueryInterface on the dispex, part 1.

[Jacek Caban (＠jacek)]

Jacek Caban (@jacek) commented about dlls/mshtml/htmlwindow.c:
> return lock_document_mode(This->doc);
>  }
>
> +static IDispatch *HTMLWindow_get_dispatch_this(DispatchEx *dispex)
> +{
> +    HTMLInnerWindow *This = impl_from_DispatchEx(dispex);
> +    return (IDispatch*)&This->base.outer_window->base.IHTMLWindow2_iface;

I think this needs `AddRef`, we don't own `outer_window` reference here.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/3723#note_44398