bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame

[Eli Zaretskii]

> Date: Fri, 03 Mar 2017 09:13:20 +0100
> From: martin rudalics <rudalics@gmx.at>
> CC: nljlistbox2@gmail.com, 25851@debbugs.gnu.org
> 
>  > Alternatively, make the current code which allows putting windows
>  > off-screen be conditioned by a user option, by default off.  Then
>  > those who want that will have to deal with the GTK warnings.
> 
> ‘x-gtk-parse-geometry’?

Probably.