[evolution] Remove unused message_list_invert_selection().

[Matthew Barnes <mbarnes src gnome org>]

commit 86ff7f5d763daa0997194baca17383e4fd849658
Author: Matthew Barnes <mbarnes redhat com>
Date:   Wed Jun 19 14:37:08 2013 -0400

    Remove unused message_list_invert_selection().

 mail/message-list.c |   16 ----------------
 mail/message-list.h |    1 -
 2 files changed, 0 insertions(+), 17 deletions(-)
---
diff --git a/mail/message-list.c b/mail/message-list.c
index 987a74b..e465988 100644
--- a/mail/message-list.c
+++ b/mail/message-list.c
@@ -1171,22 +1171,6 @@ message_list_select_subthread (MessageList *message_list)
        select_thread (message_list, subthread_select_foreach);
 }
 
-/**
- * message_list_invert_selection:
- * @message_list: Message List widget
- *
- * Invert the current selection in the message-list.
- **/
-void
-message_list_invert_selection (MessageList *message_list)
-{
-       ESelectionModel *etsm;
-
-       etsm = e_tree_get_selection_model (E_TREE (message_list));
-
-       e_selection_model_invert_selection (etsm);
-}
-
 void
 message_list_copy (MessageList *message_list,
                    gboolean cut)
diff --git a/mail/message-list.h b/mail/message-list.h
index 9a792e4..187b22f 100644
--- a/mail/message-list.h
+++ b/mail/message-list.h
@@ -198,7 +198,6 @@ void                message_list_select_prev_thread (MessageList *message_list);
 void           message_list_select_all         (MessageList *message_list);
 void           message_list_select_thread      (MessageList *message_list);
 void           message_list_select_subthread   (MessageList *message_list);
-void           message_list_invert_selection   (MessageList *message_list);
 void           message_list_copy               (MessageList *message_list,
                                                 gboolean cut);
 void           message_list_paste              (MessageList *message_list);