[gtk+/wip/baedert/drawing: 174/186] scale: Remove draw_value vfunc

[Timm Bäder <baedert src gnome org>]

commit c704f87088ed33520f06c9c98176853d1b218299
Author: Timm Bäder <mail baedert org>
Date:   Sat May 13 19:15:40 2017 +0200

    scale: Remove draw_value vfunc
    
    Unused.

 gtk/gtkscale.h |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkscale.h b/gtk/gtkscale.h
index 6fe2695..4e84309 100644
--- a/gtk/gtkscale.h
+++ b/gtk/gtkscale.h
@@ -62,8 +62,6 @@ struct _GtkScaleClass
   gchar* (* format_value) (GtkScale *scale,
                            gdouble   value);
 
-  void (* draw_value) (GtkScale *scale);
-
   void (* get_layout_offsets) (GtkScale *scale,
                                gint     *x,
                                gint     *y);