site

[obsolete] remove useless code.

diff --git a/hgext/obsolete.py b/hgext/obsolete.py
--- a/hgext/obsolete.py
+++ b/hgext/obsolete.py
@@ -251,13 +251,6 @@ def reposetup(ui, repo):
                 pass #unknow revision (but keep propagating the data
             self._writeobsrels()
 
-        ### Hidden revision support
-        @util.propertycache
-        def hiddenrevs(self):
-            # It's a property because It simpler that to handle the __init__
-            revs = set()
-            return revs
-
         ### obsolete storage
         @util.propertycache
         def _obsobjrels(self):