GtkWidget: Start renaming widget->window

This is an automated change doing these command:

git sed -f g gtk_widget_set_has_window gtk_widget_set_has_surface
git sed -f g gtk_widget_get_has_window gtk_widget_get_has_surface
git sed -f g gtk_widget_set_parent_window gtk_widget_set_parent_surface
git sed -f g gtk_widget_get_parent_window gtk_widget_get_parent_surface
git sed -f g gtk_widget_set_window gtk_widget_set_surface
git sed -f g gtk_widget_get_window gtk_widget_get_surface
git sed -f g gtk_widget_register_window gtk_widget_register_surface
git sed -f g gtk_widget_unregister_window gtk_widget_unregister_surface

git checkout NEWS*

1 files changed, 1 insertions, 1 deletions

diff --git a/gtk/gtkactionbar.c b/gtk/gtkactionbar.c
index a567240560..5e179a4682 100644
--- a/gtk/gtkactionbar.c
+++ b/gtk/gtkactionbar.c
@@ -411,7 +411,7 @@ gtk_action_bar_init (GtkActionBar *action_bar)
   GtkWidget *widget = GTK_WIDGET (action_bar);
   GtkActionBarPrivate *priv = gtk_action_bar_get_instance_private (action_bar);
 
-  gtk_widget_set_has_window (widget, FALSE);
+  gtk_widget_set_has_surface (widget, FALSE);
 
   priv->revealer = gtk_revealer_new ();
   gtk_widget_set_parent (priv->revealer, widget);