[gnome-calendar] gcal-window: use toolkit's close-button in HeaderBar

[Erick Pérez Castellanos <erickpc src gnome org>]

commit 258283a01df5a34d0f1f3ade6938268ca20a85b6
Author: Erick Pérez Castellanos <erick red gmail com>
Date:   Sat Aug 10 12:24:20 2013 -0400

    gcal-window: use toolkit's close-button in HeaderBar

 src/gcal-window.c |   15 ++-------------
 1 files changed, 2 insertions(+), 13 deletions(-)
---
diff --git a/src/gcal-window.c b/src/gcal-window.c
index 7645760..60f888c 100644
--- a/src/gcal-window.c
+++ b/src/gcal-window.c
@@ -610,8 +610,6 @@ gcal_window_constructed (GObject *object)
   GtkWidget *box;
   GtkWidget *search_button;
   GtkWidget *menu_button;
-  GtkWidget *separator;
-  GtkWidget *close_button;
 
   gint i;
 
@@ -661,15 +659,8 @@ gcal_window_constructed (GObject *object)
                                            "emblem-system-symbolic");
 
   gtk_header_bar_pack_end (GTK_HEADER_BAR (priv->header_bar), menu_button);
-
-  separator = gtk_separator_new (GTK_ORIENTATION_VERTICAL);
-  gtk_header_bar_pack_end (GTK_HEADER_BAR (priv->header_bar), separator);
-
-  close_button = gd_header_simple_button_new ();
-  gd_header_button_set_symbolic_icon_name (GD_HEADER_BUTTON (close_button),
-                                           "window-close-symbolic");
-  gtk_button_set_relief (GTK_BUTTON (close_button), GTK_RELIEF_NONE);
-  gtk_header_bar_pack_end (GTK_HEADER_BAR (priv->header_bar), close_button);
+  gtk_header_bar_set_show_close_button (GTK_HEADER_BAR (priv->header_bar),
+                                        TRUE);
 
   gtk_widget_set_hexpand (priv->header_bar, TRUE);
   gtk_window_set_titlebar (GTK_WINDOW (object), priv->header_bar);
@@ -770,8 +761,6 @@ gcal_window_constructed (GObject *object)
 
   g_signal_connect_swapped (priv->new_button, "clicked",
                             G_CALLBACK (gcal_window_new_event), object);
-  g_signal_connect_swapped (close_button, "clicked",
-                            G_CALLBACK (gtk_window_close), GTK_WINDOW (object));
   for (i = 0; i < 4; ++i)
     {
       g_signal_connect (priv->views[i], "create-event",