[gtk+] x11: Remove outdated variable definition

[Benjamin Otte <otte src gnome org>]

commit 9d2abf81d22208d1e6e202b9ff79183a98dffe7e
Author: Benjamin Otte <otte redhat com>
Date:   Tue Nov 23 01:09:22 2010 +0100

    x11: Remove outdated variable definition

 gdk/x11/gdkprivate-x11.h |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/gdk/x11/gdkprivate-x11.h b/gdk/x11/gdkprivate-x11.h
index f79c963..163093f 100644
--- a/gdk/x11/gdkprivate-x11.h
+++ b/gdk/x11/gdkprivate-x11.h
@@ -143,7 +143,6 @@ cairo_surface_t * _gdk_x11_window_create_bitmap_surface (GdkWindow *window,
                                                          int        width,
                                                          int        height);
 
-extern GdkDrawableClass  _gdk_x11_drawable_class;
 extern gboolean	         _gdk_use_xshm;
 extern const int         _gdk_nenvent_masks;
 extern const int         _gdk_event_mask_table[];