Convert UserPolicySigninService to use OAuth2TokenService

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 145 matching lines @@
         'browser/policy/test/local_policy_test_server.cc',
         'browser/policy/test/local_policy_test_server.h',
         'browser/prefs/pref_service_mock_builder.cc',
         'browser/prefs/pref_service_mock_builder.h',
         'browser/profile_resetter/profile_resetter_test_base.cc',
         'browser/profile_resetter/profile_resetter_test_base.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',
+        'browser/signin/fake_profile_oauth2_token_service.cc',
+        'browser/signin/fake_profile_oauth2_token_service.h',
         'browser/signin/fake_signin_manager.cc',
         'browser/signin/fake_signin_manager.h',
         'browser/ssl/ssl_client_auth_requestor_mock.cc',
         'browser/ssl/ssl_client_auth_requestor_mock.h',
         'browser/storage_monitor/test_media_transfer_protocol_manager_linux.cc',
         'browser/storage_monitor/test_media_transfer_protocol_manager_linux.h',
         'browser/storage_monitor/test_storage_monitor.cc',
         'browser/storage_monitor/test_storage_monitor.h',
         'browser/ui/browser.h',
         'browser/ui/cocoa/find_bar/find_bar_host_unittest_util_cocoa.mm',
@@ skipping 2571 matching lines @@
               # more details.
               'DebugInformationFormat': '3',
               'ProgramDataBaseFileName': '<(PRODUCT_DIR)/unit_tests.exe.pdb',
             },
           },
         },
       ],
     }],
   ],  # 'conditions'
 }