[folks] telepathy: Remove some unused internal signals

[Philip Withnall <pwithnall src gnome org>]

commit 9a7015cac1fedee8154bce6d267a0a0a89a6d40b
Author: Philip Withnall <philip tecnocode co uk>
Date:   Mon Mar 26 15:00:49 2012 +0100

    telepathy: Remove some unused internal signals

 backends/telepathy/lib/tpf-persona-store.vala |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/backends/telepathy/lib/tpf-persona-store.vala b/backends/telepathy/lib/tpf-persona-store.vala
index 1b96b0b..7ed14cf 100644
--- a/backends/telepathy/lib/tpf-persona-store.vala
+++ b/backends/telepathy/lib/tpf-persona-store.vala
@@ -84,9 +84,6 @@ public class Tpf.PersonaStore : Folks.PersonaStore
   /* marshalled from ContactInfo.SupportedFields */
   internal HashSet<string> _supported_fields;
   internal Set<string> _supported_fields_ro;
-  internal signal void group_members_changed (string group,
-      GLib.List<Persona>? added, GLib.List<Persona>? removed);
-  internal signal void group_removed (string group, GLib.Error? error);
 
   private Account _account;