bug#24526: iconifying / framesize

[martin rudalics]

Dieter, if you are still healthy, well and using Emacs

> Dear listmembers,
> I installed the released version of emacs-25.1 today. Thereby I can observe
> differences in framesize between
>
> emacs -iconic
>
> and
>
> emacs
>
> both called from within an xterm.

I installed a couple of fixes supposed to address this issue on what
should eventually become Emacs 28.  Whenever you have a chance to look
into these things again please tell me your findings.

Thanks, martin