[gtk+] Remove redundant declarations

[Emmanuele Bassi <ebassi src gnome org>]

commit 8b9153d1093c120417d49183cfdc255db381e7a0
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Fri Oct 14 19:36:50 2016 +0100

    Remove redundant declarations

 gtk/deprecated/gtkactiongroup.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/gtk/deprecated/gtkactiongroup.c b/gtk/deprecated/gtkactiongroup.c
index d163db2..66b85f5 100644
--- a/gtk/deprecated/gtkactiongroup.c
+++ b/gtk/deprecated/gtkactiongroup.c
@@ -132,8 +132,6 @@ enum
   PROP_ACCEL_GROUP
 };
 
-static void       gtk_action_group_init            (GtkActionGroup      *self);
-static void       gtk_action_group_class_init      (GtkActionGroupClass *class);
 static void       gtk_action_group_finalize        (GObject             *object);
 static void       gtk_action_group_set_property    (GObject             *object,
                                                    guint                prop_id,