Build with configuration_policy enabled on iOS by default.

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 146 matching lines @@
                 # TODO(asvitkine): Bring up variations/ unittests on iOS.
                 # TODO(blundell): Bring up json_schema/ unittests on iOS.
                 ['include', '^auto_login_parser/'],
                 ['include', '^autofill/'],
                 ['include', '^dom_distiller/'],
                 ['include', '^language_usage_metrics/'],
                 ['include', '^precache/core/'],
                 ['include', '^signin/'],
                 ['include', '^translate/'],
               ],
+              'conditions': [
+                ['configuration_policy==1', {
+                  'sources/': [
+                    ['include', '^policy/'],
+                  ],
+                }],
+              ],
             }],
             ['disable_nacl==0', {
               'sources': [
                 'nacl/browser/nacl_file_host_unittest.cc',
                 'nacl/browser/nacl_process_host_unittest.cc',
                 'nacl/browser/nacl_validation_cache_unittest.cc',
                 'nacl/browser/pnacl_host_unittest.cc',
                 'nacl/browser/pnacl_translation_cache_unittest.cc',
                 'nacl/browser/test_nacl_browser_delegate.cc',
               ],
@@ skipping 75 matching lines @@
                 '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" 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',
+                  # Note: 'sources!' is processed before any 'sources/', so the
+                  # ['include', '^policy/'] on iOS above will include all of the
+                  # policy source files again. Using 'source/' here too will get
+                  # these files excluded as expected.

[jochen (gone - plz use gerrit), 2014/01/22 11:28:48]

that comment is kinda moot assuming you know the gyp syntax :)

+                  'sources/': [
+                    ['exclude', '^policy/core/common/async_policy_provider_unittest\\.cc'],
+                    ['exclude', '^policy/core/common/cloud/component_cloud_policy_service_unittest\\.cc'],
+                    ['exclude', '^policy/core/common/cloud/component_cloud_policy_store_unittest\\.cc'],
+                    ['exclude', '^policy/core/common/cloud/component_cloud_policy_updater_unittest\\.cc'],
+                    ['exclude', '^policy/core/common/cloud/external_policy_data_fetcher_unittest\\.cc'],
+                    ['exclude', '^policy/core/common/cloud/external_policy_data_updater_unittest\\.cc'],
+                    ['exclude', '^policy/core/common/cloud/resource_cache_unittest\\.cc'],
+                    ['exclude', '^policy/core/common/config_dir_policy_loader_unittest\\.cc'],
                   ],
                 }],
                 ['chromeos==1', {
                   'sources': [
                     'policy/core/common/proxy_policy_provider_unittest.cc',
                   ],
                   'sources!': [
                     'policy/core/common/cloud/user_cloud_policy_manager_unittest.cc',
                     'policy/core/common/cloud/user_cloud_policy_store_unittest.cc',
                   ],
@@ skipping 118 matching lines @@
               'dependencies': [
                 '../base/allocator/allocator.gyp:allocator',
               ],
             }],
           ],
         },
       ],
     }],
   ],
 }