Do not use overridden getter names for internal getters.

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
@@ skipping 130 matching lines @@
             self.is_inherited = kwargs.pop('inherited')
             self.is_independent = kwargs.pop('independent')
             assert self.is_inherited or not self.is_independent, 'Only inherited fields can be independent'
 
             self.is_inherited_method_name = method_name(join_name(name_for_methods, 'is inherited'))
 
         # Method names
         # TODO(nainar): Method name generation is inconsistent. Fix.
         self.getter_method_name = getter_method_name
         self.setter_method_name = setter_method_name
-        self.internal_getter_method_name = method_name(join_name(getter_method_name, 'Internal'))
+        self.internal_getter_method_name = method_name(join_name(self.name, 'Internal'))
         self.internal_mutable_method_name = method_name(join_name('Mutable', name_for_methods, 'Internal'))
         self.internal_setter_method_name = method_name(join_name(setter_method_name, 'Internal'))

[alancutter (OOO until 2018), 2017/05/19 01:55:23]

Should the same apply to the setter?

         self.initial_method_name = initial_method_name
         self.resetter_method_name = method_name(join_name('Reset', name_for_methods))
         if self.group_name:
             self.getter_expression = self.group_member_name + '->' + class_member_name(self.name)
         else:
             self.getter_expression = class_member_name(self.name)
 
         # If the size of the field is not None, it means it is a bit field
         self.is_bit_field = self.size is not None
 
@@ skipping 278 matching lines @@
 
     @template_expander.use_jinja('ComputedStyleBaseConstants.h.tmpl')
     def generate_base_computed_style_constants(self):
         return {
             'properties': self._properties,
             'enums': self._generated_enums,
         }
 
 if __name__ == '__main__':
     json5_generator.Maker(ComputedStyleBaseWriter).main()