Adding a new component, Previews.

components/components_tests.gyp

 # Copyright 2014 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 649 matching lines @@
       'prefs/json_pref_store_unittest.cc',
       'prefs/overlay_user_pref_store_unittest.cc',
       'prefs/pref_change_registrar_unittest.cc',
       'prefs/pref_member_unittest.cc',
       'prefs/pref_notifier_impl_unittest.cc',
       'prefs/pref_service_unittest.cc',
       'prefs/pref_value_map_unittest.cc',
       'prefs/pref_value_store_unittest.cc',
       'prefs/scoped_user_pref_update_unittest.cc',
     ],
+    'previews_unittest_sources': [
+      'previews/previews_experiments_unittest.cc',
+    ],
     'query_parser_unittest_sources': [
       'query_parser/query_parser_unittest.cc',
       'query_parser/snippet_unittest.cc',
     ],
     'rappor_unittest_sources': [
       'rappor/bloom_filter_unittest.cc',
       'rappor/byte_vector_utils_unittest.cc',
       'rappor/log_uploader_unittest.cc',
       'rappor/rappor_metric_unittest.cc',
       'rappor/rappor_prefs_unittest.cc',
@@ skipping 396 matching lines @@
         '<@(ntp_snippets_unittest_sources)',
         '<@(offline_pages_background_unittest_sources)',
         '<@(offline_pages_unittest_sources)',
         '<@(omnibox_unittest_sources)',
         '<@(open_from_clipboard_unittest_sources)',
         '<@(os_crypt_unittest_sources)',
         '<@(password_manager_unittest_sources)',
         '<@(precache_unittest_sources)',
         '<@(proxy_config_unittest_sources)',
         '<@(prefs_unittest_sources)',
+        '<@(previews_unittest_sources)',
         '<@(query_parser_unittest_sources)',
         '<@(rappor_unittest_sources)',
         '<@(search_engines_unittest_sources)',
         '<@(search_provider_logos_unittest_sources)',
         '<@(search_unittest_sources)',
         '<@(security_state_unittest_sources)',
         '<@(sessions_unittest_sources)',
         '<@(signin_unittest_sources)',
         '<@(ssl_config_unittest_sources)',
         '<@(ssl_errors_unittest_sources)',
@@ skipping 113 matching lines @@
         'components.gyp:omnibox_test_support',
         'components.gyp:open_from_clipboard',
         'components.gyp:open_from_clipboard_test_support',
         'components.gyp:os_crypt',
         'components.gyp:os_crypt_test_support',
         'components.gyp:password_manager_core_browser',
         'components.gyp:password_manager_core_browser_test_support',
         'components.gyp:password_manager_sync_browser',
         'components.gyp:precache_core',
         'components.gyp:pref_registry_test_support',
+        'components.gyp:previews',
         'components.gyp:proxy_config',
         'components.gyp:query_parser',
         'components.gyp:rappor',
         'components.gyp:rappor_test_support',
         'components.gyp:search',
         'components.gyp:search_engines',
         'components.gyp:search_engines_test_support',
         'components.gyp:search_provider_logos',
         'components.gyp:security_state',
         'components.gyp:sessions_test_support',
@@ skipping 816 matching lines @@
               'dependencies': [
                 '../tools/xdisplaycheck/xdisplaycheck.gyp:xdisplaycheck',
               ],
             }],
           ],
         },
       ],
     }],
   ],
 }