Enabled new RietveldPollerWithCache on remaining masters

masters/master.tryserver.chromium/master.cfg

 # -*- python -*-
 # ex: set syntax=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.
 
 # READ THIS:
 # See http://dev.chromium.org/developers/testing/chromium-build-infrastructure
 
 import os
@@ skipping 2239 matching lines @@
       pools=pools))
 
 if ActiveMaster.is_production_host:
   c['schedulers'].append(TryJobRietveld(
         name='try_job_rietveld',
         last_good_urls=last_good_urls,
         code_review_sites=code_review_sites,
         pools=pools,
         project='chrome',
         filter_master=True,
-        cachepath=os.path.join(os.getcwd(), 'try_job_rietveld.json')))
+        cachepath=os.path.join(os.getcwd(), 'try_job_rietveld.json'),
+        cache_processed_jobs=True))
 
 if LISTEN_TO_SVN:
   c['schedulers'].append(TryJobSubversion(
       name='try_job_svn',
       svn_url=ActiveMaster.svn_url,
       last_good_urls=last_good_urls,
       code_review_sites=code_review_sites,
       pools=pools))
 
 # Triggerable schedulers for Android Builder.
@@ skipping 111 matching lines @@
 #  base.make_stop_form = hack_stop(base.make_stop_form)
 
 
 ####### PROJECT IDENTITY
 
 # The 'projectURL' string will be used to provide a link
 # from buildbot HTML pages to your project's home page.
 c['projectURL'] = 'http://dev.chromium.org/developers/testing/try-server-usage'
 
 # vi: set ts=4 sts=2 sw=2 et: