[bug#35009] Fixing exports for slim-configuration

[Tim Gesthuizen]

Hi,
the attached patch adds missing exports to gnu/services/xorg.scm which
were not added in 554b8607396785dcde6eb391f75f98a07ec582fd.

Tim.

>From 92c43aa63a26a833a43cbb7172de9abae94aa5c0 Mon Sep 17 00:00:00 2001
From: Tim Gesthuizen <address@hidden>
Date: Tue, 26 Mar 2019 20:52:50 +0100
Subject: [PATCH] gnu: slim-configuration: Adapt exported getter methods

Commit 554b8607396785dcde6eb391f75f98a07ec582fd introduces changes to the
slim-configuration record without updating the exported methods.

* gnu/services/xorg.scm: Export slim-configuration-xorg and
  slim-configuration-sessreg.
---
 gnu/services/xorg.scm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/gnu/services/xorg.scm b/gnu/services/xorg.scm
index f047b8a043..f09b4d5b9d 100644
--- a/gnu/services/xorg.scm
+++ b/gnu/services/xorg.scm
@@ -4,6 +4,7 @@
 ;;; Copyright © 2015 Sou Bunnbu <address@hidden>
 ;;; Copyright © 2018, 2019 Timothy Sample <address@hidden>
 ;;; Copyright © 2019 Jan (janneke) Nieuwenhuizen <address@hidden>
+;;; Copyright © 2019 Tim Gesthuizen <address@hidden>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -79,7 +80,8 @@
             slim-configuration-xauth
             slim-configuration-shepherd
             slim-configuration-auto-login-session
-            slim-configuration-startx
+            slim-configuration-xorg
+            slim-configuration-sessreg
 
             slim-service-type
             slim-service
-- 
2.21.0