[empathy] individual-view: properly unref the tooltip_widget when disposing (#641157)

[Guillaume Desmottes <gdesmott src gnome org>]

commit 9e808134b2d3770c1e23e1b7c3938b6ac2061ffb
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Thu Feb 3 14:44:44 2011 +0100

    individual-view: properly unref the tooltip_widget when disposing (#641157)

 libempathy-gtk/empathy-individual-view.c |    8 ++------
 1 files changed, 2 insertions(+), 6 deletions(-)
---
diff --git a/libempathy-gtk/empathy-individual-view.c b/libempathy-gtk/empathy-individual-view.c
index 597b4c4..d384d78 100644
--- a/libempathy-gtk/empathy-individual-view.c
+++ b/libempathy-gtk/empathy-individual-view.c
@@ -163,11 +163,7 @@ individual_view_tooltip_destroy_cb (GtkWidget *widget,
 {
   EmpathyIndividualViewPriv *priv = GET_PRIV (view);
 
-  if (priv->tooltip_widget != NULL)
-    {
-      DEBUG ("Tooltip destroyed");
-      tp_clear_object (&priv->tooltip_widget);
-    }
+  tp_clear_object (&priv->tooltip_widget);
 }
 
 static gboolean
@@ -1984,7 +1980,7 @@ individual_view_dispose (GObject *object)
 
   tp_clear_object (&priv->store);
   tp_clear_object (&priv->filter);
-  tp_clear_pointer (&priv->tooltip_widget, gtk_widget_destroy);
+  tp_clear_object (&priv->tooltip_widget);
 
   empathy_individual_view_set_live_search (view, NULL);