[gdm] GdmSessionWorker: fix signature of Reauthenticated signal

[Ray Strode <halfline src gnome org>]

commit 00294ddae67288dc4c0796778a36946f437f0b6a
Author: Giovanni Campagna <gcampagna src gnome org>
Date:   Mon Aug 13 15:04:44 2012 +0200

    GdmSessionWorker: fix signature of Reauthenticated signal
    
    GdmSession expects to receive the service name along with the signal,
    but the DBus interface does not include it, and this causes a crash.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=678057

 daemon/gdm-session-worker.c   |    2 +-
 daemon/gdm-session-worker.xml |    4 +---
 2 files changed, 2 insertions(+), 4 deletions(-)
---
diff --git a/daemon/gdm-session-worker.c b/daemon/gdm-session-worker.c
index 3066cc1..95ce214 100644
--- a/daemon/gdm-session-worker.c
+++ b/daemon/gdm-session-worker.c
@@ -2647,7 +2647,7 @@ on_reauthentication_verification_complete (GdmSession              *session,
                  service_name);
         gdm_session_reset (session);
 
-        gdm_dbus_worker_emit_reauthenticated (GDM_DBUS_WORKER (worker));
+        gdm_dbus_worker_emit_reauthenticated (GDM_DBUS_WORKER (worker), service_name);
 }
 
 static ReauthenticationRequest *
diff --git a/daemon/gdm-session-worker.xml b/daemon/gdm-session-worker.xml
index 97e4945..186844c 100644
--- a/daemon/gdm-session-worker.xml
+++ b/daemon/gdm-session-worker.xml
@@ -78,10 +78,8 @@
     <signal name="UsernameChanged">
       <arg name="new_username" type="s"/>
     </signal>
-    <signal name="ServiceUnavailable">
-      <arg name="message" type="s"/>
-    </signal>
     <signal name="Reauthenticated">
+      <arg name="service_name" type="s"/>
     </signal>
     <signal name="CancelPendingQuery">
     </signal>