Fix cloud policy duplicate registrations issue.

chrome/chrome_tests_unit.gypi

 # Copyright 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': [
     {
       # This target contains mocks and test utilities that don't belong in
       # production libraries but are used by more than one test executable.
       'target_name': 'test_support_common',
       'type': 'static_library',
@@ skipping 127 matching lines @@
         'browser/media_gallery/media_galleries_test_util.cc',
         'browser/media_gallery/media_galleries_test_util.h',
         'browser/net/url_request_mock_util.cc',
         'browser/net/url_request_mock_util.h',
         'browser/notifications/notification_test_util.cc',
         'browser/notifications/notification_test_util.h',
         'browser/password_manager/mock_password_store.cc',
         'browser/password_manager/mock_password_store.h',
         'browser/password_manager/password_form_data.cc',
         'browser/password_manager/password_form_data.h',
+        'browser/policy/mock_cloud_policy_client.cc',
+        'browser/policy/mock_cloud_policy_client.h',
         'browser/policy/mock_configuration_policy_provider.cc',
         'browser/policy/mock_configuration_policy_provider.h',
         'browser/policy/policy_builder.cc',
         'browser/policy/policy_builder.h',
         'browser/prefs/pref_service_mock_builder.cc',
         'browser/prefs/pref_service_mock_builder.h',
         'browser/search_engines/template_url_service_test_util.cc',
         'browser/search_engines/template_url_service_test_util.h',
         'browser/sessions/session_service_test_helper.cc',
         'browser/sessions/session_service_test_helper.h',
@@ skipping 794 matching lines @@
         'browser/policy/configuration_policy_handler_unittest.cc',
         'browser/policy/configuration_policy_pref_store_unittest.cc',
         'browser/policy/configuration_policy_provider_test.cc',
         'browser/policy/configuration_policy_provider_test.h',
         'browser/policy/device_cloud_policy_manager_chromeos_unittest.cc',
         'browser/policy/device_cloud_policy_store_chromeos_unittest.cc',
         'browser/policy/device_management_service_unittest.cc',
         'browser/policy/device_local_account_policy_service_unittest.cc',
         'browser/policy/enterprise_install_attributes_unittest.cc',
         'browser/policy/managed_mode_policy_provider_unittest.cc',
-        'browser/policy/mock_cloud_policy_client.cc',
-        'browser/policy/mock_cloud_policy_client.h',
         'browser/policy/mock_cloud_policy_store.cc',
         'browser/policy/mock_cloud_policy_store.h',
         'browser/policy/mock_device_management_service.cc',
         'browser/policy/mock_device_management_service.h',
         'browser/policy/mock_policy_service.cc',
         'browser/policy/mock_policy_service.h',
         'browser/policy/mock_user_cloud_policy_store.cc',
         'browser/policy/mock_user_cloud_policy_store.h',
         'browser/policy/network_configuration_updater_unittest.cc',
         'browser/policy/policy_bundle_unittest.cc',
@@ skipping 1407 matching lines @@
               # more details.
               'DebugInformationFormat': '3',
               'ProgramDataBaseFileName': '<(PRODUCT_DIR)/unit_tests.exe.pdb',
             },
           },
         },
       ],
     }],
   ],  # 'conditions'
 }