bug#15155: 24.3; wrap-prefix in adaptive-wrap-prefix-mode with variable-pitch has wrong face

[Eli Zaretskii]

> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Cc: Frank Fischer <frank.fischer@mathematik.tu-chemnitz.de>,  
> 15155@debbugs.gnu.org
> Date: Thu, 22 Aug 2013 14:15:43 -0400
> 
> Hmm... Eli, could it be that the redisplay ignores the face-remapping-alist
> when processing the wrap-prefix?

It does, indeed.  That's the patch I wanted Frank to try.