[empathy] update the window title when a new message is received

[Guillaume Desmottes <gdesmott src gnome org>]

commit 9764ef80a02af7894a38c396d5d57e8b760a8f2a
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Wed Nov 25 17:25:24 2009 +0000

    update the window title when a new message is received

 src/empathy-chat-window.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/src/empathy-chat-window.c b/src/empathy-chat-window.c
index 4a4e1c1..5f07203 100644
--- a/src/empathy-chat-window.c
+++ b/src/empathy-chat-window.c
@@ -1228,6 +1228,9 @@ chat_window_new_message_cb (EmpathyChat       *chat,
 		    EMPATHY_SOUND_MESSAGE_INCOMING);
 		chat_window_show_or_update_notification (window, message, chat);
 	}
+
+	/* update the number of unread messages */
+	chat_window_title_update (priv);
 }
 
 static GtkNotebook *