Bug 545320 - Port |Bug 482156 - Get rid of (unnecessary) LIBGNOME dependency| and related follow-ups to comm-central; (Bv1-MC) Remove missed LIBGNOME_VERSION.

r=benjamin.

configure.in

@@ -129,7 +129,6 @@ W32API_VERSION=3.8
 GNOMEVFS_VERSION=2.0
 GNOMEUI_VERSION=2.2.0
 GCONF_VERSION=1.2.1
-LIBGNOME_VERSION=2.0
 GIO_VERSION=2.0
 STARTUP_NOTIFICATION_VERSION=0.8
 DBUS_VERSION=0.60