Added a PolicyCertVerifier that uses the trust anchors from the ONC policies.

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 575 matching lines @@
         'browser/chromeos/policy/device_status_collector.cc',
         'browser/chromeos/policy/device_status_collector.h',
         'browser/chromeos/policy/enrollment_handler_chromeos.cc',
         'browser/chromeos/policy/enrollment_handler_chromeos.h',
         '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/network_configuration_updater.cc',
         'browser/chromeos/policy/network_configuration_updater.h',
+        'browser/chromeos/policy/policy_cert_verifier.cc',
+        'browser/chromeos/policy/policy_cert_verifier.h',
         'browser/chromeos/policy/proxy_policy_provider.cc',
         'browser/chromeos/policy/proxy_policy_provider.h',
         'browser/chromeos/policy/user_cloud_policy_manager_chromeos.cc',
         'browser/chromeos/policy/user_cloud_policy_manager_chromeos.h',
         'browser/chromeos/policy/user_cloud_policy_store_chromeos.cc',
         'browser/chromeos/policy/user_cloud_policy_store_chromeos.h',
         'browser/chromeos/policy/user_policy_disk_cache.cc',
         'browser/chromeos/policy/user_policy_disk_cache.h',
         'browser/chromeos/policy/user_policy_token_loader.cc',
         'browser/chromeos/policy/user_policy_token_loader.h',
@@ skipping 267 matching lines @@
         'browser/chromeos/policy/proto/install_attributes.proto',
       ],
       'variables': {
         'proto_in_dir': 'browser/chromeos/policy/proto',
         'proto_out_dir': 'chrome/browser/chromeos/policy/proto',
       },
       'includes': [ '../build/protoc.gypi' ]
     },
   ],
 }