[gdm] Revert "dconf: set XDG_CACHE_HOME along with XDG_CONFIG_HOME"

[Ray Strode <halfline src gnome org>]

commit 3fb00af9239120383cb4f7c6d6b4c7f8e503f98a
Author: Ray Strode <rstrode redhat com>
Date:   Wed Jun 1 10:45:33 2011 -0400

    Revert "dconf: set XDG_CACHE_HOME along with XDG_CONFIG_HOME"
    
    This reverts commit 2108fbb01143a6cfd5847e9564f0f20bce00570c.
    
    It was wrong.  dconf uses both XDG_CACHE_HOME and XDG_CONFIG_HOME.
    They both need to exist and be distinct.

 data/make-dconf-override-db.sh |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/data/make-dconf-override-db.sh b/data/make-dconf-override-db.sh
index acffbfa..8f4dc6d 100755
--- a/data/make-dconf-override-db.sh
+++ b/data/make-dconf-override-db.sh
@@ -3,7 +3,6 @@
 set -e
 
 export XDG_CONFIG_HOME=$(mktemp -d --tmpdir="$PWD")
-export XDG_CACHE_HOME="$XDG_CONFIG_HOME"
 eval `dbus-launch --sh-syntax`
 
 trap 'rm -rf $XDG_CONFIG_HOME; kill $DBUS_SESSION_BUS_PID' ERR