V8-binding: Use v8::Template::SetNativeDataProperty without setter for [Replaceable].

third_party/WebKit/Source/bindings/templates/attributes.cpp

 {% from 'utilities.cpp' import declare_enum_validation_variable, v8_value_to_local_cpp_value, check_origin_trial %}
 
 {##############################################################################}
 {% macro attribute_getter(attribute, world_suffix) %}
 static void {{attribute.name}}AttributeGetter{{world_suffix}}(
 {%- if attribute.is_data_type_property %}
 const v8::PropertyCallbackInfo<v8::Value>& info
 {%- else %}
 const v8::FunctionCallbackInfo<v8::Value>& info
 {%- endif %})
@@ skipping 441 matching lines @@
 
 
 {##############################################################################}
 {% macro attribute_configuration(attribute) %}
 {% from 'utilities.cpp' import property_location %}
 {% if attribute.constructor_type %}
 {% set getter_callback =
        '%sV8Internal::%sConstructorGetterCallback' % (cpp_class_or_partial, attribute.name)
        if attribute.needs_constructor_getter_callback else
        'v8ConstructorAttributeGetter' %}
-{% set setter_callback =
-       '%sV8Internal::%sAttributeSetterCallback' % (cpp_class_or_partial, attribute.name)
-       if attribute.needs_constructor_setter_callback else
-       '%sV8Internal::%sConstructorAttributeSetterCallback' % (cpp_class_or_partial, cpp_class) %}
+{% set setter_callback = '0' %}
 {% else %}{# regular attributes #}
 {% set getter_callback = '%sV8Internal::%sAttributeGetterCallback' %
            (cpp_class_or_partial, attribute.name) %}
 {% set setter_callback = '%sV8Internal::%sAttributeSetterCallback' %
            (cpp_class_or_partial, attribute.name)
        if attribute.has_setter else '0' %}
 {% endif %}
 {% set getter_callback_for_main_world =
        '%sForMainWorld' % getter_callback
        if attribute.is_per_world_bindings else '0' %}
@@ skipping 26 matching lines @@
        setter_callback_for_main_world,
        wrapper_type_info,
        access_control,
        property_attribute,
        only_exposed_to_private_script,
        property_location(attribute),
        holder_check,
    ] %}
 {{'{'}}{{attribute_configuration_list | join(', ')}}{{'}'}}
 {%- endmacro %}