bug#51679: 29.0.50; [PATCH] Fix resize of xwidgets on GTK

[Eli Zaretskii]

> From: Lars Ingebrigtsen <larsi@gnus.org>
> Cc: 51679@debbugs.gnu.org, Eli Zaretskii <eliz@gnu.org>
> Date: Mon, 08 Nov 2021 07:43:35 +0100
> 
> Po Lu <luangruo@yahoo.com> writes:
> 
> > This is a trivial solution to problem that also exists in Emacs 28, so
> > perhaps it could be applied there too?
> 
> It's probably not a regression, though?  So it may be too late to put it
> into Emacs 28.  Eli, what's your opinion?

I don't know.  xwidget code has a relatively high probability of
causing crashes, but if the original code already causes trouble,
maybe it's okay.