From 38c70642ad4244826bff43390c33f754fdffe435 Mon Sep 17 00:00:00 2001
From: "Dustin J. Mitchell" <dustin@mozilla.com>
Date: Tue, 10 May 2011 22:42:10 -0500
Subject: [PATCH] remove unused LRUCache from ChangeManager

---
 master/buildbot/changes/manager.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/master/buildbot/changes/manager.py b/master/buildbot/changes/manager.py
index b7ff16229f3..077dc962b5c 100644
--- a/master/buildbot/changes/manager.py
+++ b/master/buildbot/changes/manager.py
@@ -17,7 +17,7 @@
 from twisted.internet import defer
 from twisted.application import service
 
-from buildbot import interfaces, util
+from buildbot import interfaces
 
 class ChangeManager(service.MultiService):
     """
@@ -37,7 +37,6 @@ class ChangeManager(service.MultiService):
     def __init__(self):
         service.MultiService.__init__(self)
         self.master = None
-        self._cache = util.LRUCache()
         self.lastPruneChanges = 0
 
     def startService(self):