Update xdg-utils to the latest version available in CVS.

third_party/xdg-utils/scripts/xdg-file-dialog.in

Index: third_party/xdg-utils/scripts/xdg-file-dialog.in
===================================================================
--- third_party/xdg-utils/scripts/xdg-file-dialog.in	(revision 79890)
+++ third_party/xdg-utils/scripts/xdg-file-dialog.in	(working copy)
@@ -7,6 +7,8 @@
 #
 #   Refer to the usage() function below for usage.
 #
+#   Copyright 2009-2010, Fathi Boudra <fabo@freedesktop.org>
+#   Copyright 2009-2010, Rex Dieter <rdieter@fedoraproject.org>
 #   Copyright 2006, Kevin Krammer <kevin.krammer@gmx.at>
 #
 #   LICENSE:
@@ -310,7 +312,7 @@
         open_kde "$filename"
         ;;
 
-        gnome|xfce)
+        gnome|xfce|lxde)
         open_zenity "$filename"
         ;;
 
@@ -324,7 +326,7 @@
         open_multi_kde "$filename"
         ;;
 
-        gnome|xfce)
+        gnome|xfce|lxde)
         open_multi_zenity "$filename"
         ;;
 
@@ -338,7 +340,7 @@
         save_kde "$filename"
         ;;
 
-        gnome|xfce)
+        gnome|xfce|lxde)
         save_zenity "$filename"
         ;;
 
@@ -352,7 +354,7 @@
         directory_kde "$filename"
         ;;
 
-        gnome|xfce)
+        gnome|xfce|lxde)
         directory_zenity "$filename"
         ;;