Added a getter for properties variable in css_properties.py.

third_party/WebKit/Source/build/scripts/css_properties.py

 #!/usr/bin/env python
 # 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.
 
 import json5_generator
 import name_utilities
 
 
 class CSSProperties(json5_generator.Writer):
@@ skipping 40 matching lines @@
         self._properties_including_aliases = properties
         self._properties = {property['property_id']: property for property in properties}
 
         # The generated code will only work with at most one alias per property
         assert len({property['alias_for'] for property in self._aliases}) == len(self._aliases)
 
         for property in self._aliases:
             property['property_id'] = name_utilities.enum_for_css_property_alias(property['name'])
             aliased_property = self._properties[name_utilities.enum_for_css_property(property['alias_for'])]
             property['enum_value'] = aliased_property['enum_value'] + 512
         self._properties_including_aliases += self._aliases

[ktyliu, 2017/02/08 04:29:38]

do you need to access these other variables too?

+
+    def properties(self):
+        return self._properties