[Bindings][Refactoring] Remove attribute filters from .tmpl files

third_party/WebKit/Source/bindings/scripts/v8_attributes.py

 # Copyright (C) 2013 Google Inc. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 # notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 # copyright notice, this list of conditions and the following disclaimer
@@ skipping 210 matching lines @@
         if context['is_per_world_bindings']:
             raise Exception('[CrossOrigin] and [PerWorldBindings] are incompatible: %s.%s', interface.name, attribute.name)
         if context['constructor_type']:
             raise Exception('[CrossOrigin] cannot be used for constructors: %s.%s', interface.name, attribute.name)
         if not context['should_be_exposed_to_script']:
             raise Exception('[CrossOrigin] attributes must be exposed to script: %s.%s', interface.name, attribute.name)
 
     return context
 
 
-def filter_has_accessor_configuration(attributes):
+def filter_accessors(attributes):
     return [attribute for attribute in attributes if
             not (attribute['exposed_test'] or
                  attribute['secure_context_test'] or
                  attribute['origin_trial_enabled_function'] or
                  attribute['runtime_enabled_function']) and
             not attribute['is_data_type_property'] and
             attribute['should_be_exposed_to_script']]
 
 
-def filter_has_data_attribute_configuration(attributes):
-    return [attribute for attribute in attributes if
-            not (attribute['exposed_test'] or
+def is_data_attribute(attribute):
+    return (not (attribute['exposed_test'] or
                  attribute['secure_context_test'] or
                  attribute['origin_trial_enabled_function'] or
                  attribute['runtime_enabled_function']) and
             attribute['is_data_type_property'] and
-            attribute['should_be_exposed_to_script']]
+            attribute['should_be_exposed_to_script'])
 
 
 def is_lazy_data_attribute(attribute):
     return attribute['constructor_type'] and not attribute['needs_constructor_getter_callback']
 
 
-def filter_has_attribute_configuration(attributes):
-    return [attribute for attribute in filter_has_data_attribute_configuration(attributes) if not is_lazy_data_attribute(attribute)]
+def filter_data_attributes(attributes):
+    return [attribute for attribute in attributes if is_data_attribute(attribute) and not is_lazy_data_attribute(attribute)]
 
 
-def filter_has_lazy_data_attribute_configuration(attributes):
-    return [attribute for attribute in filter_has_data_attribute_configuration(attributes) if is_lazy_data_attribute(attribute)]
+def filter_lazy_data_attributes(attributes):
+    return [attribute for attribute in attributes if is_data_attribute(attribute) and is_lazy_data_attribute(attribute)]
 
 
 def filter_origin_trial_enabled(attributes):
     return [attribute for attribute in attributes if
             attribute['origin_trial_feature_name'] and
             not attribute['exposed_test']]
 
 
-def filter_purely_runtime_enabled(attributes):
+def filter_runtime_enabled(attributes):
     return [attribute for attribute in attributes if
             not (attribute['exposed_test'] or
                  attribute['secure_context_test']) and
             attribute['runtime_feature_name']]
 
 
-def attribute_filters():
-    return {'has_accessor_configuration': filter_has_accessor_configuration,
-            'has_attribute_configuration': filter_has_attribute_configuration,
-            'has_lazy_data_attribute_configuration': filter_has_lazy_data_attribute_configuration,
-            'origin_trial_enabled_attributes': filter_origin_trial_enabled,
-            'purely_runtime_enabled_attributes': filter_purely_runtime_enabled}
-
-
 ################################################################################
 # Getter
 ################################################################################
 
 def getter_context(interface, attribute, context):
     idl_type = attribute.idl_type
     base_idl_type = idl_type.base_type
     extended_attributes = attribute.extended_attributes
 
     cpp_value = getter_expression(interface, attribute, context)
@@ skipping 327 matching lines @@
     lambda self: strip_suffix(self.base_type, 'Constructor'))
 
 
 def is_constructor_attribute(attribute):
     # FIXME: replace this with [ConstructorAttribute] extended attribute
     return attribute.idl_type.name.endswith('Constructor')
 
 
 def update_constructor_attribute_context(interface, attribute, context):
     context['needs_constructor_getter_callback'] = context['measure_as'] or context['deprecate_as']