[gnome-games] Removed obsolete LIBXML_REQUIRED

[Robert Ancell <rancell src gnome org>]

commit f94f11e244680d24fc1b1f18c2b5bda1ec5d66ae
Author: Robert Ancell <robert ancell gmail com>
Date:   Thu Nov 5 16:40:21 2009 +1100

    Removed obsolete LIBXML_REQUIRED

 configure.in |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/configure.in b/configure.in
index 0f7545d..24d13f5 100644
--- a/configure.in
+++ b/configure.in
@@ -534,7 +534,6 @@ else
 fi
 
 GCONF_REQUIRED=2.0
-LIBXML_REQUIRED=2.4.0
 CAIRO_REQUIRED=1.0
 RSVG_REQUIRED=2.14.0
 GSTREAMER_REQUIRED=0.10.11