Separate CSSValueID mappings generator from ComputedStyleBase generator.

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

 #!/usr/bin/env python
 # Copyright 2016 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 math
 import sys
 
 import json5_generator
 import template_expander
 import make_style_builder
 
 from name_utilities import (
     enum_for_css_keyword, enum_type_name, enum_value_name, class_member_name, method_name,

[Bugs Nash, 2017/04/03 23:58:55]

enum_for_css_keyword is no longer needed here

     join_name
 )
 
 
 # Temporary hard-coded list of fields that are not CSS properties.
 # TODO(shend): Put this into its own JSON5 file.
 NONPROPERTIES = [
     {'name': 'IsLink', 'field_template': 'monotonic_flag',
      'inherited': False, 'independent': False, 'default_value': False},
     {'name': 'OriginalDisplay', 'field_template': 'keyword', 'default_value': 'inline',
@@ skipping 254 matching lines @@
     return field_buckets
 
 
 class ComputedStyleBaseWriter(make_style_builder.StyleBuilderWriter):
     def __init__(self, json5_file_path):
         super(ComputedStyleBaseWriter, self).__init__(json5_file_path)
         self._outputs = {
             'ComputedStyleBase.h': self.generate_base_computed_style_h,
             'ComputedStyleBase.cpp': self.generate_base_computed_style_cpp,
             'ComputedStyleBaseConstants.h': self.generate_base_computed_style_constants,
-            'CSSValueIDMappingsGenerated.h': self.generate_css_value_mappings,
         }
 
         # TODO(shend): Remove this once we move NONPROPERTIES to its own JSON file,
         # since the JSON5 reader will handle missing fields and defaults.
         for property_ in NONPROPERTIES:
             property_['name_for_methods'] = property_['name']
             if 'field_type_path' not in property_:
                 property_['field_type_path'] = None
             if 'type_name' not in property_:
                 property_['type_name'] = 'E' + enum_type_name(property_['name_for_methods'])
@@ skipping 67 matching lines @@
         }
 
     @template_expander.use_jinja('ComputedStyleBaseConstants.h.tmpl')
     def generate_base_computed_style_constants(self):
         return {
             'properties': self._properties,
             'enums': self._generated_enums,
             'fields': self._fields,
         }
 
-    @template_expander.use_jinja('CSSValueIDMappingsGenerated.h.tmpl')
-    def generate_css_value_mappings(self):
-        mappings = {}
-
-        for property_ in self._properties.values():
-            if property_['field_template'] == 'keyword':
-                mappings[property_['type_name']] = {
-                    'default_value': enum_value_name(property_['default_value']),
-                    'mapping': [(enum_value_name(k), enum_for_css_keyword(k)) for k in property_['keywords']],
-                }
-
-        return {
-            'include_paths': self._include_paths,
-            'mappings': mappings,
-        }
-
 if __name__ == '__main__':
     json5_generator.Maker(ComputedStyleBaseWriter).main()