[empathy] Simplify map_view_marker_update_position

[Xavier Claessens <xclaesse src gnome org>]

commit e37fbd376151222f336650f66476c3cdc0957451
Author: Pierre-Luc Beaudoin <pierre-luc beaudoin collabora co uk>
Date:   Sun Jun 14 12:20:28 2009 -0400

    Simplify map_view_marker_update_position

 src/empathy-map-view.c |   13 ++++++-------
 1 files changed, 6 insertions(+), 7 deletions(-)
---
diff --git a/src/empathy-map-view.c b/src/empathy-map-view.c
index 3a2210f..276b694 100644
--- a/src/empathy-map-view.c
+++ b/src/empathy-map-view.c
@@ -66,9 +66,9 @@ static void map_view_zoom_in_cb (GtkWidget *widget,
     EmpathyMapView *window);
 static void map_view_zoom_out_cb (GtkWidget *widget,
     EmpathyMapView *window);
-static void map_view_contact_location_notify (GObject *gobject,
+static void map_view_contact_location_notify (EmpathyContact *contact,
     GParamSpec *arg1,
-    gpointer user_data);
+    ChamplainMarker *marker);
 
 static void
 map_view_state_changed (ChamplainView *view,
@@ -227,12 +227,10 @@ map_view_marker_update_position (ChamplainMarker *marker,
 }
 
 static void
-map_view_contact_location_notify (GObject *gobject,
+map_view_contact_location_notify (EmpathyContact *contact,
     GParamSpec *arg1,
-    gpointer user_data)
+    ChamplainMarker *marker)
 {
-  ChamplainMarker *marker = CHAMPLAIN_MARKER (user_data);
-  EmpathyContact *contact = EMPATHY_CONTACT (gobject);
   map_view_marker_update_position (marker, contact);
 }
 
@@ -299,7 +297,8 @@ map_view_contacts_foreach (GtkTreeModel *model,
 
   g_signal_connect (contact, "notify::location",
       G_CALLBACK (map_view_contact_location_notify), marker);
-  g_object_set_data_full (G_OBJECT (marker), "contact", g_object_ref (contact), g_object_unref);
+  g_object_set_data_full (G_OBJECT (marker), "contact",
+      g_object_ref (contact), g_object_unref);
 
   map_view_marker_update_position (CHAMPLAIN_MARKER (marker), contact);