[gtk+] Remove some accidental additions

[Matthias Clasen <matthiasc src gnome org>]

commit 9cdeaaab30c3ae10bb7f67d4572afde94a60474b
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Dec 15 23:00:47 2011 -0500

    Remove some accidental additions
    
    These functions were never actually implemented

 gdk/gdkwindow.h |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)
---
diff --git a/gdk/gdkwindow.h b/gdk/gdkwindow.h
index f2cd10d..81dda7c 100644
--- a/gdk/gdkwindow.h
+++ b/gdk/gdkwindow.h
@@ -580,10 +580,6 @@ gboolean gdk_window_get_composited (GdkWindow *window);
 void gdk_window_set_composited   (GdkWindow *window,
                                   gboolean   composited);
 
-gboolean gdk_window_get_layered (GdkWindow *window);
-void gdk_window_set_layered     (GdkWindow *window,
-                                 gboolean   layered);
-
 /*
  * This routine allows you to merge (ie ADD) child shapes to your
  * own window's shape keeping its current shape and ADDING the child