[gtk] lock button: Don't allow subclassing

[Matthias Clasen <matthiasc src gnome org>]

commit a798e2ff5e469a3e7cbedf84be1f13396e2709cb
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun May 19 17:12:24 2019 -0400

    lock button: Don't allow subclassing

 gtk/gtklockbutton.c | 11 +++++++++++
 gtk/gtklockbutton.h | 29 -----------------------------
 2 files changed, 11 insertions(+), 29 deletions(-)
---
diff --git a/gtk/gtklockbutton.c b/gtk/gtklockbutton.c
index 440a7b22ee..f22670110a 100644
--- a/gtk/gtklockbutton.c
+++ b/gtk/gtklockbutton.c
@@ -67,6 +67,17 @@
  * #GtkLockButton:tooltip-not-authorized properties.
  */
 
+struct _GtkLockButton
+{
+  GtkButton parent_instance;
+};
+
+typedef struct _GtkLockButtonClass   GtkLockButtonClass;
+struct _GtkLockButtonClass
+{
+  GtkButtonClass parent_class;
+};
+
 typedef struct _GtkLockButtonPrivate GtkLockButtonPrivate;
 struct _GtkLockButtonPrivate
 {
diff --git a/gtk/gtklockbutton.h b/gtk/gtklockbutton.h
index 3745a49c0a..3c1e0cd8cf 100644
--- a/gtk/gtklockbutton.h
+++ b/gtk/gtklockbutton.h
@@ -26,38 +26,9 @@ G_BEGIN_DECLS
 
 #define GTK_TYPE_LOCK_BUTTON         (gtk_lock_button_get_type ())
 #define GTK_LOCK_BUTTON(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), GTK_TYPE_LOCK_BUTTON, GtkLockButton))
-#define GTK_LOCK_BUTTON_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST ((k), GTK_LOCK_BUTTON,  GtkLockButtonClass))
 #define GTK_IS_LOCK_BUTTON(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), GTK_TYPE_LOCK_BUTTON))
-#define GTK_IS_LOCK_BUTTON_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), GTK_TYPE_LOCK_BUTTON))
-#define GTK_LOCK_BUTTON_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GTK_TYPE_LOCK_BUTTON, 
GtkLockButtonClass))
 
 typedef struct _GtkLockButton        GtkLockButton;
-typedef struct _GtkLockButtonClass   GtkLockButtonClass;
-
-struct _GtkLockButton
-{
-  GtkButton parent_instance;
-};
-
-/**
- * GtkLockButtonClass:
- * @parent_class: The parent class.
- */
-struct _GtkLockButtonClass
-{
-  GtkButtonClass parent_class;
-
-  /*< private >*/
-
-  void (*reserved0) (void);
-  void (*reserved1) (void);
-  void (*reserved2) (void);
-  void (*reserved3) (void);
-  void (*reserved4) (void);
-  void (*reserved5) (void);
-  void (*reserved6) (void);
-  void (*reserved7) (void);
-};
 
 GDK_AVAILABLE_IN_ALL
 GType        gtk_lock_button_get_type       (void) G_GNUC_CONST;