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

third_party/xdg-utils/scripts/xdg-desktop-menu

 #!/bin/sh
 #---------------------------------------------
 #   xdg-desktop-menu
 #
 #   Utility script to install menu items on a Linux desktop.
 #   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>
@@ skipping 64 matching lines @@
     or more category keywords, or they can be added to a new submenu.
 
     To add a menu entry to a predefined submenu the desktop file that
     represents the menu entry must have a Categories= entry that lists one or
     more keywords. The menu item will be included in an appropriate submenu
     based on the included keywords.
 
     To add menu items to a new submenu the desktop-files must be preceded by a
     directory-file that describes the submenu. If multiple desktop-files are
     specified, all entries will be added to the same menu. If entries are
-    installed to a menu that has been created with a previous call to
+    installed to a menu that has been created with a previous call to 
     xdg-desktop-menu the entries will be installed in addition to any already
     existing entries.
 
     directory-file: The *.directory file indicated by directory-file represents
     a submenu. The directory file provides the name and icon for a submenu. The
     name of the directory file is used to identify the submenu.
 
     If multiple directory files are provided each file will represent a submenu
     within the menu that preceeds it, creating a nested menu hierarchy
     (sub-sub-menus). The menu entries themselves will be added to the last
@@ skipping 473 matching lines @@
             echo "Use 'man xdg-desktop-menu' or 'xdg-desktop-menu --manual' for additional info."
             exit_success
             ;;
 
             --manual)
             manualpage
             exit_success
             ;;
 
             --version)
-            echo "xdg-desktop-menu 1.0.2"
+            echo "xdg-desktop-menu 1.1.0 rc1"
             exit_success
             ;;
         esac
     done
 }
 
 check_common_commands "$@"
 
 [ -z "${XDG_UTILS_DEBUG_LEVEL}" ] && unset XDG_UTILS_DEBUG_LEVEL;
 if [ ${XDG_UTILS_DEBUG_LEVEL-0} -lt 1 ]; then
     # Be silent
     xdg_redirect_output=" > /dev/null 2> /dev/null"
 else
     # All output to stderr
     xdg_redirect_output=" >&2"
 fi
 
 #--------------------------------------
 # Checks for known desktop environments
 # set variable DE to the desktop environments name, lowercase
 
 detectDE()
 {
     if [ x"$KDE_FULL_SESSION" = x"true" ]; then DE=kde;
     elif [ x"$GNOME_DESKTOP_SESSION_ID" != x"" ]; then DE=gnome;
     elif `dbus-send --print-reply --dest=org.freedesktop.DBus /org/freedesktop/DBus org.freedesktop.DBus.GetNameOwner string:org.gnome.SessionManager > /dev/null 2>&1` ; then DE=gnome;
     elif xprop -root _DT_SAVE_MODE 2> /dev/null | grep ' = \"xfce4\"$' >/dev/null 2>&1; then DE=xfce;
+    elif [ x"$DESKTOP_SESSION" == x"LXDE" ]; then DE=lxde;
+    else DE=""
     fi
 }
 
 #----------------------------------------------------------------------------
 # kfmclient exec/openURL can give bogus exit value in KDE <= 3.5.4
 # It also always returns 1 in KDE 3.4 and earlier
 # Simply return 0 in such case
 
 kfmclient_fix_exit_code()
 {
-    version=`kde${KDE_SESSION_VERSION}-config --version 2>/dev/null | grep KDE`
-    major=`echo $version | sed 's/KDE: \([0-9]\).*/\1/'`
-    minor=`echo $version | sed 's/KDE: [0-9]*\.\([0-9]\).*/\1/'`
-    release=`echo $version | sed 's/KDE: [0-9]*\.[0-9]*\.\([0-9]\).*/\1/'`
+    [ x"$KDE_SESSION_VERSION" = x"4" ] && return 0;
+    version=`LC_ALL=C.UTF-8 kde-config --version 2>/dev/null | grep '^KDE'`
+    major=`echo $version | sed 's/KDE.*: \([0-9]\).*/\1/'`
+    minor=`echo $version | sed 's/KDE.*: [0-9]*\.\([0-9]\).*/\1/'`
+    release=`echo $version | sed 's/KDE.*: [0-9]*\.[0-9]*\.\([0-9]\).*/\1/'`
     test "$major" -gt 3 && return $1
     test "$minor" -gt 5 && return $1
     test "$release" -gt 4 && return $1
     return 0
 }
 
 update_desktop_database()
 {
 #    echo Update desktop database: $mode
     if [ "$mode" = "system" ] ; then
@@ skipping 584 matching lines @@
 
             ;;
     esac
 done
 
 if [ x"$update" = x"yes" ] ; then
     update_desktop_database
 fi
 
 exit_success