rephist: Stop tracking EXTEND attempts

This removes the code that tracks the extend attemps a client makes. We don't
use it and it was only used to provide statistics on a SIGUSR1 from the
rephist dump stats function.

Part of #25163

Signed-off-by: David Goulet <dgoulet@torproject.org>

1 files changed, 0 insertions, 3 deletions

diff --git a/src/or/rephist.h b/src/or/rephist.h
index 496e366865..1f3ab3a289 100644
--- a/src/or/rephist.h
+++ b/src/or/rephist.h
@@ -17,9 +17,6 @@ void rep_hist_note_connect_failed(const char* nickname, time_t when);
 void rep_hist_note_connect_succeeded(const char* nickname, time_t when);
 void rep_hist_note_disconnect(const char* nickname, time_t when);
 void rep_hist_note_connection_died(const char* nickname, time_t when);
-void rep_hist_note_extend_succeeded(const char *from_name,
-                                    const char *to_name);
-void rep_hist_note_extend_failed(const char *from_name, const char *to_name);
 void rep_hist_dump_stats(time_t now, int severity);
 void rep_hist_note_bytes_read(size_t num_bytes, time_t when);
 void rep_hist_note_bytes_written(size_t num_bytes, time_t when);