[gtk+/wip/baedert/gtkimageview] widget: remove some unneeded function prototypes

[Timm Bäder <baedert src gnome org>]

commit 0cee44ea8cf406ade211a19b6debaee0087ad0a4
Author: Timm Bäder <mail baedert org>
Date:   Sat Jul 9 18:22:27 2016 +0200

    widget: remove some unneeded function prototypes

 gtk/gtkwidget.c |   16 ----------------
 1 files changed, 0 insertions(+), 16 deletions(-)
---
diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index b39e4d7..ab9e589 100644
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -788,23 +788,7 @@ static void             gtk_widget_real_adjust_size_allocation  (GtkWidget
 static void             gtk_widget_real_adjust_baseline_allocation (GtkWidget         *widget,
                                                                    gint              *baseline);
 
-/* --- functions dealing with template data structures --- */
-static AutomaticChildClass  *template_child_class_new          (const gchar          *name,
-                                                                gboolean              internal_child,
-                                                                gssize                offset);
-static void                  template_child_class_free         (AutomaticChildClass  *child_class);
-static CallbackSymbol       *callback_symbol_new                (const gchar          *name,
-                                                                GCallback             callback);
-static void                  callback_symbol_free               (CallbackSymbol       *callback);
 static void                  template_data_free                 (GtkWidgetTemplate    *template_data);
-static GHashTable           *get_auto_child_hash                (GtkWidget            *widget,
-                                                                GType                 type,
-                                                                gboolean              create);
-static gboolean              setup_template_child              (GtkWidgetTemplate    *template_data,
-                                                                GType                 class_type,
-                                                                AutomaticChildClass  *child_class,
-                                                                GtkWidget            *widget,
-                                                                GtkBuilder           *builder);
 
 static void gtk_widget_set_usize_internal (GtkWidget          *widget,
                                           gint                width,