bug#22383: 25.1.50; Wrong font height for some fonts

[Eli Zaretskii]

> From: handa <handa@gnu.org>
> Cc: yynyygy@gmail.com, 22383@debbugs.gnu.org
> Date: Thu, 28 Jan 2016 22:00:43 +0900
> 
> I've just tried the latest Xft with the attached small program.  It
> seems that there's no need to adjust ascent and descent of fonts
> (including "dejavu sans mono"); i.e. we can trust xftfont->ascent and
> xftfont->descent.  So, I think we can use your patch.

Thanks, installed.