[gtk+] Don't use g_list_next in gtk3-demo

[Matthias Clasen <matthiasc src gnome org>]

commit ecf5c5ff6eadb8cf17245ba3619806f304b4f7c4
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Oct 19 20:20:34 2015 -0400

    Don't use g_list_next in gtk3-demo
    
    We generally just use ->next directly.

 demos/gtk-demo/toolpalette.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/demos/gtk-demo/toolpalette.c b/demos/gtk-demo/toolpalette.c
index f8d9573..8470eb8 100644
--- a/demos/gtk-demo/toolpalette.c
+++ b/demos/gtk-demo/toolpalette.c
@@ -645,7 +645,7 @@ load_icon_items (GtkToolPalette *palette)
   icon_theme = gtk_icon_theme_get_for_screen (gtk_widget_get_screen (GTK_WIDGET (palette)));
 
   contexts = gtk_icon_theme_list_contexts (icon_theme);
-  for (l = contexts; l; l = g_list_next (l))
+  for (l = contexts; l; l = l->next)
     {
       gchar *context = l->data;
       GList *icon_names;
@@ -663,7 +663,7 @@ load_icon_items (GtkToolPalette *palette)
       icon_names = gtk_icon_theme_list_icons (icon_theme, context);
       icon_names = g_list_sort (icon_names, (GCompareFunc) strcmp);
 
-      for (ll = icon_names; ll; ll = g_list_next (ll))
+      for (ll = icon_names; ll; ll = ll->next)
         {
           GtkToolItem *item;
           gchar *id = ll->data;