# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@ens-lyon.org>
# Date 1357444214 -3600
# Node ID e4be4e2ac8144520a6a9c8fa79cdbe6fed5e5538
# Parent  ac25d75970c8842e4d4e40729421435d2a646da9
discovery: drop the visibleheads function

It has no users left. (Using filtering explicitly is easier.)

diff -r ac25d75970c8 -r e4be4e2ac814 mercurial/discovery.py
--- a/mercurial/discovery.py	Sun Jan 06 04:48:22 2013 +0100
+++ b/mercurial/discovery.py	Sun Jan 06 04:50:14 2013 +0100
@@ -337,7 +337,3 @@
     # 6. Check for unsynced changes on involved branches.
     if unsynced:
         repo.ui.warn(_("note: unsynced remote changes!\n"))
-
-def visibleheads(repo):
-    """return the set of visible head of this repo"""
-    return repo.filtered('unserved').heads()