[PATCH] localrepo: fix pyflakes warning for unused variable after 2888a412f0b0

[Mads Kiilerich]

# HG changeset patch
# User Mads Kiilerich <madski at unity3d.com>
# Date 1389542104 -3600
#      Sun Jan 12 16:55:04 2014 +0100
# Node ID cc40d5a0e5f2767325435229cab2559bf6dd85c4
# Parent  d2704c48f4176d8cd6f21d33500820d44763585c
localrepo: fix pyflakes warning for unused variable after 2888a412f0b0

The comment as it is do not seem to apply and is removed. There should perhaps
be another comment instead.

diff --git a/mercurial/localrepo.py b/mercurial/localrepo.py
--- a/mercurial/localrepo.py
+++ b/mercurial/localrepo.py
@@ -1691,10 +1691,6 @@ class localrepository(object):
                                            "changegroupsubset."))
                 else:
                     cg = remote.changegroupsubset(fetch, heads, 'pull')
-                # we use unfiltered changelog here because hidden revision must
-                # be taken in account for phase synchronization. They may
-                # becomes public and becomes visible again.
-                cl = self.unfiltered().changelog
                 result = self.addchangegroup(cg, 'pull', remote.url())
 
             # compute target subset