[gtk+] gdk: Remove nonexisting function from internal header

[Benjamin Otte <otte src gnome org>]

commit 84fd9b166c6088d0bed62dfe7da3ba21f963a328
Author: Benjamin Otte <otte redhat com>
Date:   Sun Dec 5 14:32:59 2010 +0100

    gdk: Remove nonexisting function from internal header

 gdk/gdkinternals.h |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)
---
diff --git a/gdk/gdkinternals.h b/gdk/gdkinternals.h
index a0063cd..b5f5a57 100644
--- a/gdk/gdkinternals.h
+++ b/gdk/gdkinternals.h
@@ -385,10 +385,6 @@ void _gdk_windowing_window_process_updates_recurse (GdkWindow *window,
 void _gdk_windowing_before_process_all_updates     (void);
 void _gdk_windowing_after_process_all_updates      (void);
 
-/* Return the number of bits-per-pixel for images of the specified depth. */
-gint _gdk_windowing_get_bits_for_depth (GdkDisplay *display,
-					gint        depth);
-
 
 #define GDK_WINDOW_IS_MAPPED(window) (((window)->state & GDK_WINDOW_STATE_WITHDRAWN) == 0)