[metacity] accellabel: remove unneeded padding in class struct

[Alberts Muktupāvels <muktupavels src gnome org>]

commit c6692aaf196d7d9db5837499a0a5cfa213a736d5
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Sun Mar 14 18:58:23 2021 +0200

    accellabel: remove unneeded padding in class struct

 src/ui/metaaccellabel.h | 6 ------
 1 file changed, 6 deletions(-)
---
diff --git a/src/ui/metaaccellabel.h b/src/ui/metaaccellabel.h
index 327f5be96..2293964dd 100644
--- a/src/ui/metaaccellabel.h
+++ b/src/ui/metaaccellabel.h
@@ -80,12 +80,6 @@ struct _MetaAccelLabelClass
   gchar                *mod_name_mod5;
   gchar                *mod_separator;
   guint                 latin1_to_char : 1;
-
-  /* Padding for future expansion */
-  void (*_gtk_reserved1) (void);
-  void (*_gtk_reserved2) (void);
-  void (*_gtk_reserved3) (void);
-  void (*_gtk_reserved4) (void);
 };
 
 GType     meta_accel_label_get_type          (void) G_GNUC_CONST;