[gtk+] gtk-demo: Don't use GtkArrow

[Matthias Clasen <matthiasc src gnome org>]

commit bd5414addb9f6f78920dfdf9bd9619f2311661d3
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu May 22 07:51:27 2014 -0400

    gtk-demo: Don't use GtkArrow
    
    It is deprecated now.

 demos/gtk-demo/headerbar.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/demos/gtk-demo/headerbar.c b/demos/gtk-demo/headerbar.c
index c6dcbb4..86c95b4 100644
--- a/demos/gtk-demo/headerbar.c
+++ b/demos/gtk-demo/headerbar.c
@@ -44,10 +44,10 @@ do_headerbar (GtkWidget *do_widget)
       box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
       gtk_style_context_add_class (gtk_widget_get_style_context (box), "linked");
       button = gtk_button_new ();
-      gtk_container_add (GTK_CONTAINER (button), gtk_arrow_new (GTK_ARROW_LEFT, GTK_SHADOW_NONE));
+      gtk_container_add (GTK_CONTAINER (button), gtk_image_new_from_icon_name ("pan-start-symbolic", 
GTK_ICON_SIZE_BUTTON));
       gtk_container_add (GTK_CONTAINER (box), button);
       button = gtk_button_new ();
-      gtk_container_add (GTK_CONTAINER (button), gtk_arrow_new (GTK_ARROW_RIGHT, GTK_SHADOW_NONE));
+      gtk_container_add (GTK_CONTAINER (button), gtk_image_new_from_icon_name ("pan-start-symbolic", 
GTK_ICON_SIZE_BUTTON));
       gtk_container_add (GTK_CONTAINER (box), button);
 
       gtk_header_bar_pack_start (GTK_HEADER_BAR (header), box);