Bot update!

slave/run_slave.py

 #!/usr/bin/env python
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """ Initialize the environment variables and start the buildbot slave.
 """
 
 import os
 import shutil
@@ skipping 153 matching lines @@
       needs_reboot = True
       self.old_remote_shutdown()
     else:
       Log('Faking Reboot')
   Bot.new_remote_shutdown = rebooting_remote_shutdown
   Bot.remote_shutdown = Bot.new_remote_shutdown
 
   Bot.old_remote_setBuilderList = Bot.remote_setBuilderList
   def cleanup(self, wanted):
     retval = self.old_remote_setBuilderList(wanted)
-    wanted_dirs = sorted(['info', 'cert', '.svn'] + [r[1] for r in wanted])
+    wanted_dirs = sorted(
+        ['info', 'cert', '.svn', 'cache_dir'] + [r[1] for r in wanted])
     Log('Wanted directories: %s' % wanted_dirs)
     actual_dirs = sorted(
         i for i in os.listdir(self.basedir)
         if os.path.isdir(os.path.join(self.basedir, i)))
     Log('Actual directories: %s' % actual_dirs)
     for d in actual_dirs:
       # Delete build.dead directories.
       possible_build_dead = os.path.join(self.basedir, d, 'build.dead')
       if os.path.isdir(possible_build_dead):
         Log('Deleting unwanted directory %s' % possible_build_dead)
@@ skipping 308 matching lines @@
   if skip_sync_arg not in sys.argv:
     UseBotoPath()
     if subprocess.call([GetGClientPath(), 'sync', '--force']) != 0:
       print >> sys.stderr, (
           '(%s) `gclient sync` failed; proceeding anyway...' % sys.argv[0])
     os.execv(sys.executable, [sys.executable] + sys.argv + [skip_sync_arg])
 
   # Remove skip_sync_arg from arg list.  Needed because twistd.
   sys.argv.remove(skip_sync_arg)
   main()