Fix cyclic dependency between ProfilePolicyConnector and PrefService.

chrome/chrome_browser_chromeos.gypi

 # 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.
 
 {
   'targets': [
     {
       'target_name': 'browser_chromeos',
       'type': 'static_library',
@@ skipping 702 matching lines @@
         'browser/chromeos/policy/enrollment_status_chromeos.cc',
         'browser/chromeos/policy/enrollment_status_chromeos.h',
         'browser/chromeos/policy/enterprise_install_attributes.cc',
         'browser/chromeos/policy/enterprise_install_attributes.h',
         'browser/chromeos/policy/login_profile_policy_provider.cc',
         'browser/chromeos/policy/login_profile_policy_provider.h',
         'browser/chromeos/policy/login_screen_power_management_policy.cc',
         'browser/chromeos/policy/login_screen_power_management_policy.h',
         'browser/chromeos/policy/network_configuration_updater.cc',
         'browser/chromeos/policy/network_configuration_updater.h',
+        'browser/chromeos/policy/policy_cert_service.cc',
+        'browser/chromeos/policy/policy_cert_service.h',
+        'browser/chromeos/policy/policy_cert_service_factory.cc',
+        'browser/chromeos/policy/policy_cert_service_factory.h',
         'browser/chromeos/policy/policy_cert_verifier.cc',
         'browser/chromeos/policy/policy_cert_verifier.h',
         'browser/chromeos/policy/policy_oauth2_token_fetcher.cc',
         'browser/chromeos/policy/policy_oauth2_token_fetcher.h',
         'browser/chromeos/policy/proxy_policy_provider.cc',
         'browser/chromeos/policy/proxy_policy_provider.h',
         'browser/chromeos/policy/recommendation_restorer.cc',
         'browser/chromeos/policy/recommendation_restorer.h',
         'browser/chromeos/policy/recommendation_restorer_factory.cc',
         'browser/chromeos/policy/recommendation_restorer_factory.h',
@@ skipping 277 matching lines @@
         'browser/chromeos/attestation/attestation_signed_data.proto',
       ],
       'variables': {
         'proto_in_dir': 'browser/chromeos/attestation',
         'proto_out_dir': 'chrome/browser/chromeos/attestation',
       },
       'includes': [ '../build/protoc.gypi' ]
     },
   ],
 }