[PATCH 2 of 3] Eliminate dead code

[Bryan O'Sullivan]

# HG changeset patch
# User Bryan O'Sullivan <bos at serpentine.com>
# Node ID 1e3a237196624645ae2a8dd11d51fcbc8fa75f53
# Parent  6a8a50bcc14380c142865158fbfc4bd1d0e53eca
Kill dead function.

diff -r 6a8a50bcc143 -r 1e3a23719662 mercurial/util.py
--- a/mercurial/util.py	Sun Aug  7 19:04:58 2005
+++ b/mercurial/util.py	Sun Aug  7 19:09:21 2005
@@ -90,10 +90,6 @@
         if name == '.': name = '**'
         return head + globre(name, '', tail)
 
-    def under(fn):
-        """check if fn is under our cwd"""
-        return not cwd or fn.startswith(cwdsep)
-
     def matchfn(pats, tail):
         """build a matching function from a set of patterns"""
         if pats: