[evolution] Remove unused MESSAGE_LIST_LOCK / MESSAGE_LOCK_UNLOCK macros.

[Matthew Barnes <mbarnes src gnome org>]

commit 4ff2d9010e671d048804d0b582f279384f044bc1
Author: Matthew Barnes <mbarnes redhat com>
Date:   Wed Jun 12 19:05:46 2013 -0400

    Remove unused MESSAGE_LIST_LOCK / MESSAGE_LOCK_UNLOCK macros.
    
    Whatever those macros were once used for was surely evil.

 mail/message-list.h |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/mail/message-list.h b/mail/message-list.h
index e3f322b..06c78c3 100644
--- a/mail/message-list.h
+++ b/mail/message-list.h
@@ -217,9 +217,6 @@ void                message_list_save_state         (MessageList *message_list);
 void           message_list_sort_uids          (MessageList *message_list,
                                                 GPtrArray *uids);
 
-#define MESSAGE_LIST_LOCK(m, l) g_mutex_lock(((MessageList *)m)->l)
-#define MESSAGE_LIST_UNLOCK(m, l) g_mutex_unlock(((MessageList *)m)->l)
-
 G_END_DECLS
 
 #endif /* _MESSAGE_LIST_H_ */