[gtk+] Drop some unintentional exports

[Matthias Clasen <matthiasc src gnome org>]

commit 26da21f352c8be2b7a773c90f85c3da94e5856e4
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Jan 30 22:12:32 2012 -0500

    Drop some unintentional exports

 gtk/gtkmodelmenu.h |   14 ++++++++------
 1 files changed, 8 insertions(+), 6 deletions(-)
---
diff --git a/gtk/gtkmodelmenu.h b/gtk/gtkmodelmenu.h
index e1f388b..77c72b5 100644
--- a/gtk/gtkmodelmenu.h
+++ b/gtk/gtkmodelmenu.h
@@ -27,12 +27,14 @@
 #include <gtk/gtkaccelgroup.h>
 #include <gio/gio.h>
 
-GtkWidget *             gtk_model_menu_create_menu_bar                  (GMenuModel        *model,
-                                                                         GActionObservable *actions,
-                                                                         GtkAccelGroup     *accels);
+G_GNUC_INTERNAL
+GtkWidget * gtk_model_menu_create_menu_bar (GMenuModel        *model,
+                                            GActionObservable *actions,
+                                            GtkAccelGroup     *accels);
 
-GtkWidget *             gtk_model_menu_create_menu                      (GMenuModel        *model,
-                                                                         GActionObservable *actions,
-                                                                         GtkAccelGroup     *accels);
+G_GNUC_INTERNAL
+GtkWidget * gtk_model_menu_create_menu     (GMenuModel        *model,
+                                            GActionObservable *actions,
+                                            GtkAccelGroup     *accels);
 
 #endif /* __GTK_MODEL_MENU_H__ */