[libgd] close-button: do not chain up

[Ignacio Casal Quinteiro <icq src gnome org>]

commit 7832fc35a7bf8c58febc8605feb1dede0591c9ec
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Wed Jun 19 20:00:42 2013 +0200

    close-button: do not chain up

 libgd/gd-header-button.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/libgd/gd-header-button.c b/libgd/gd-header-button.c
index c6fa45d..de53879 100644
--- a/libgd/gd-header-button.c
+++ b/libgd/gd-header-button.c
@@ -452,8 +452,6 @@ gd_header_close_button_clicked (GtkButton *button)
   GtkWidget *toplevel;
   GdkEvent *event;
 
-  GTK_BUTTON_CLASS (GET_PARENT_CLASS (button))->clicked (button);
-
   toplevel = gtk_widget_get_toplevel (GTK_WIDGET (button));
 
   event = gdk_event_new (GDK_DELETE);