[empathy] Use new name of Ubuntu Online Accounts panel.

[Guillaume Desmottes <gdesmott src gnome org>]

commit 0ef34eea7f5e8d126903d65d190fdd2b3fe5ff80
Author: Robert Ancell <robert ancell canonical com>
Date:   Wed Feb 19 19:29:22 2014 +1300

    Use new name of Ubuntu Online Accounts panel.
    
    Since migrating to unity-control-center the name for the credentials panel has changed. Use this new name.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=724711

 src/empathy-accounts-dialog.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/empathy-accounts-dialog.c b/src/empathy-accounts-dialog.c
index 76b460a..21b3fd6 100644
--- a/src/empathy-accounts-dialog.c
+++ b/src/empathy-accounts-dialog.c
@@ -645,7 +645,7 @@ use_external_storage_provider (EmpathyAccountsDialog *self,
     }
   else if (!tp_strdiff (provider, EMPATHY_UOA_PROVIDER))
     {
-      empathy_launch_external_app ("gnome-credentials-panel.desktop",
+      empathy_launch_external_app ("unity-credentials-panel.desktop",
           NULL, NULL);
       return;
     }
@@ -2658,7 +2658,7 @@ am_prepare_cb (GObject *source,
         args = g_strdup_printf ("account-details=%u", g_value_get_uint (value));
     }
 
-  empathy_launch_external_app ("gnome-credentials-panel.desktop", args, NULL);
+  empathy_launch_external_app ("unity-credentials-panel.desktop", args, NULL);
 
   g_free (args);
 out: