Generate inherited nonproperties insideLink and hasSimpleUnderline.

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
 )
 
 
 # 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},
+    {'name': 'InsideLink', 'field_template': 'keyword', 'initial_keyword': 'not-inside-link',
+     'keywords': ['not-inside-link', 'inside-unvisited-link', 'inside-visited-link'],
+     'inherited': True, 'independent': False},
     # Style can not be shared.
     {'name': 'Unique', 'field_template': 'monotonic_flag',
      'inherited': False, 'independent': False},
     # Whether this style is affected by these pseudo-classes.
     {'name': 'AffectedByFocus', 'field_template': 'monotonic_flag',
      'inherited': False, 'independent': False},
     {'name': 'AffectedByHover', 'field_template': 'monotonic_flag',
      'inherited': False, 'independent': False},
     {'name': 'AffectedByActive', 'field_template': 'monotonic_flag',
      'inherited': False, 'independent': False},
     {'name': 'AffectedByDrag', 'field_template': 'monotonic_flag',
      'inherited': False, 'independent': False},
     # A non-inherited property references a variable or @apply is used
     {'name': 'HasVariableReferenceFromNonInheritedProperty', 'field_template': 'monotonic_flag',
      'inherited': False, 'independent': False},
     # Explicitly inherits a non-inherited property
     {'name': 'HasExplicitlyInheritedProperties', 'field_template': 'monotonic_flag',
      'inherited': False, 'independent': False},
     # These properties only have generated storage, and their methods are handwritten in ComputedStyle.
     # TODO(shend): Remove these fields and delete the 'storage_only' template.
     {'name': 'EmptyState', 'field_template': 'storage_only', 'size': 1, 'default_value': 'false',
      'type_name': 'bool', 'inherited': False, 'independent': False},
     {'name': 'StyleType', 'field_template': 'storage_only', 'size': 6, 'default_value': '0',
      'type_name': 'PseudoId', 'inherited': False, 'independent': False},
     {'name': 'PseudoBits', 'field_template': 'storage_only', 'size': 8, 'default_value': 'PseudoIdNone',
      'type_name': 'PseudoId', 'inherited': False, 'independent': False},
+    # True if 'underline solid' is the only text decoration on this element.
+    {'name': 'HasSimpleUnderline', 'field_template': 'storage_only', 'size': 1, 'default_value': 'false',
+     'type_name': 'bool', 'inherited': True, 'independent': False},
 ]
 
 
 class Field(object):
     """
     The generated ComputedStyle object is made up of a series of Fields.
     Each Field has a name, size, type, etc, and a bunch of attributes to
     determine which methods it will be used in.
 
     A Field also has enough information to use any storage type in C++, such as
@@ skipping 296 matching lines @@
                     '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()