Docserver: Correctly disambiguate between what 'platform' means in a features

chrome/common/extensions/docs/server2/features_bundle_test.py

 #!/usr/bin/env python
 # Copyright 2013 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.
 
 import json
 import unittest
 
 from extensions_paths import EXTENSIONS
 from server_instance import ServerInstance
@@ skipping 52 matching lines @@
       'background': {
         'channel': 'stable',
         'extension_types': ['extension', 'legacy_packaged_app', 'hosted_app']
       },
       'manifest_version': {
         'channel': 'stable',
         'extension_types': 'all'
       },
       'omnibox': {
         'channel': 'stable',
-        'extension_types': ['extension']
+        'extension_types': ['extension'],
+        'platforms': ['win']
       },
       'page_action': {
         'channel': 'stable',
         'extension_types': ['extension']
       },
       'sockets': {
         'channel': 'dev',
         'extension_types': ['platform_app']
       }
     }),
@@ skipping 172 matching lines @@
         'dependencies': ['api:tabs']
       }
     }
     self.assertEqual(
         expected_features,
         self._server.features_bundle.GetAPIFeatures().Get())
 
 
 if __name__ == '__main__':
   unittest.main()