bug#33442: 26.1.90; Cairo side-by-side windows scrolling fix should be cherry-picked

[Eli Zaretskii]

> From: Dmitry Gutov <dgutov@yandex.ru>
> Cc: ari.roponen@gmail.com, 33442@debbugs.gnu.org
> Date: Tue, 11 Dec 2018 05:37:34 +0200
> 
> On 11.12.2018 4:33, Dmitry Gutov wrote:
> > bug#28236 being the exception
> 
> ...and the font rendering difference mentioned in bug#23925.

Good to know, thanks.  I think 28236 is important enough to try to
solve it before we re-enable Cairo by default.