[gtk/matthiasc/for-master] Remove uninmplemented functions

[Matthias Clasen <matthiasc src gnome org>]

commit 0cdd87255a4addd1a237f63793775d0aa8734943
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Dec 9 23:30:17 2019 -0500

    Remove uninmplemented functions
    
    These were in the header, but not implemented.

 gtk/gtktreemenu.h | 9 ---------
 1 file changed, 9 deletions(-)
---
diff --git a/gtk/gtktreemenu.h b/gtk/gtktreemenu.h
index 360a28dceb..bd2c1b46ba 100644
--- a/gtk/gtktreemenu.h
+++ b/gtk/gtktreemenu.h
@@ -79,15 +79,6 @@ GtkTreeModel         *_gtk_tree_menu_get_model                      (GtkTreeMenu
 void                  _gtk_tree_menu_set_root                       (GtkTreeMenu         *menu,
                                                                      GtkTreePath         *path);
 GtkTreePath          *_gtk_tree_menu_get_root                       (GtkTreeMenu         *menu);
-gint                  _gtk_tree_menu_get_wrap_width                 (GtkTreeMenu         *menu);
-void                  _gtk_tree_menu_set_wrap_width                 (GtkTreeMenu         *menu,
-                                                                     gint                 width);
-gint                  _gtk_tree_menu_get_row_span_column            (GtkTreeMenu         *menu);
-void                  _gtk_tree_menu_set_row_span_column            (GtkTreeMenu         *menu,
-                                                                     gint                 row_span);
-gint                  _gtk_tree_menu_get_column_span_column         (GtkTreeMenu         *menu);
-void                  _gtk_tree_menu_set_column_span_column         (GtkTreeMenu         *menu,
-                                                                     gint                 column_span);
 
 GtkTreeViewRowSeparatorFunc _gtk_tree_menu_get_row_separator_func   (GtkTreeMenu          *menu);
 void                        _gtk_tree_menu_set_row_separator_func   (GtkTreeMenu          *menu,