[empathy: 126/148] Use the new API in the call handler

[Cosimo Cecchi <cosimoc src gnome org>]

commit 67d4fbf275c98ed8478818cd8ee8d6e5d6c83844
Author: Cosimo Cecchi <cosimo cecchi collabora co uk>
Date:   Sun May 24 12:55:08 2009 +0200

    Use the new API in the call handler
---
 libempathy/empathy-call-handler.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/libempathy/empathy-call-handler.c b/libempathy/empathy-call-handler.c
index 3172499..cd623c1 100644
--- a/libempathy/empathy-call-handler.c
+++ b/libempathy/empathy-call-handler.c
@@ -544,8 +544,9 @@ empathy_call_handler_start_call (EmpathyCallHandler *handler)
 
   dispatcher = empathy_dispatcher_dup_singleton ();
   connection = empathy_contact_get_connection (priv->contact);
-  allowed = empathy_dispatcher_find_channel_class (dispatcher, connection,
-    TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA, TP_HANDLE_TYPE_CONTACT);
+  allowed = empathy_dispatcher_find_requestable_channel_classes
+    (dispatcher, connection, TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA,
+     TP_HANDLE_TYPE_CONTACT, NULL);
 
   if (!tp_strv_contains ((const gchar * const *) allowed,
       TP_IFACE_CHANNEL ".TargetHandle"))