Enable building with configuration_policy==1 on ios.

components/components_tests.gyp

 # 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.
 
 {
   'variables': {
     # This turns on e.g. the filename-based detection of which
     # platforms to include source files on (e.g. files ending in
     # _mac.h or _mac.cc are only compiled on MacOSX).
     'chromium_code': 1,
@@ skipping 237 matching lines @@
                 'policy/core/common/policy_map_unittest.cc',
                 'policy/core/common/policy_service_impl_unittest.cc',
                 'policy/core/common/policy_statistics_collector_unittest.cc',
                 'policy/core/common/preg_parser_win_unittest.cc',
                 'policy/core/common/registry_dict_win_unittest.cc',
                 'policy/core/common/schema_map_unittest.cc',
                 'policy/core/common/schema_registry_unittest.cc',
                 'policy/core/common/schema_unittest.cc',
               ],
               'conditions': [
-                ['OS=="android"', {
+                ['OS=="android" or OS=="ios"', {
                   'sources!': [
                     'policy/core/common/async_policy_provider_unittest.cc',
                     'policy/core/common/cloud/component_cloud_policy_service_unittest.cc',
                     'policy/core/common/cloud/component_cloud_policy_store_unittest.cc',
                     'policy/core/common/cloud/component_cloud_policy_updater_unittest.cc',
                     'policy/core/common/cloud/external_policy_data_fetcher_unittest.cc',
                     'policy/core/common/cloud/external_policy_data_updater_unittest.cc',
                     'policy/core/common/cloud/resource_cache_unittest.cc',
                     'policy/core/common/config_dir_policy_loader_unittest.cc',
                   ],
@@ skipping 124 matching lines @@
               'dependencies': [
                 '../base/allocator/allocator.gyp:allocator',
               ],
             }],
           ],
         },
       ],
     }],
   ],
 }