[empathy] egg-list-box: update to master

[Guillaume Desmottes <gdesmott src gnome org>]

commit d5827a8b1c3602d685b5a3a353368ea7417e4053
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Wed Aug 28 16:08:39 2013 +0200

    egg-list-box: update to master
    
    Update the signature of our sort function as its API changed.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=706829

 libempathy-gtk/egg-list-box          |    2 +-
 libempathy-gtk/empathy-roster-view.c |    4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/libempathy-gtk/egg-list-box b/libempathy-gtk/egg-list-box
index ce28bb7..b0131f8 160000
--- a/libempathy-gtk/egg-list-box
+++ b/libempathy-gtk/egg-list-box
@@ -1 +1 @@
-Subproject commit ce28bb7b142c3adfe007672300769daae1f92530
+Subproject commit b0131f8ad049e5debe44e3326cc1a8cab1739e3a
diff --git a/libempathy-gtk/empathy-roster-view.c b/libempathy-gtk/empathy-roster-view.c
index 4413510..bf2a469 100644
--- a/libempathy-gtk/empathy-roster-view.c
+++ b/libempathy-gtk/empathy-roster-view.c
@@ -738,8 +738,8 @@ compare_contact_group (EmpathyRosterContact *contact,
 }
 
 static gint
-roster_view_sort (gconstpointer a,
-    gconstpointer b,
+roster_view_sort (GtkWidget *a,
+    GtkWidget *b,
     gpointer user_data)
 {
   EmpathyRosterView *self = user_data;