bindings: Supports to change the method location.

Source/bindings/templates/conversions.cpp

Index: Source/bindings/templates/conversions.cpp
diff --git a/Source/bindings/templates/conversions.cpp b/Source/bindings/templates/conversions.cpp
index 98e48d9e7db706922197caddc43ed9cf6e217e77..7f759451c7be673f3470fc20b7b8469cf318a546 100644
--- a/Source/bindings/templates/conversions.cpp
+++ b/Source/bindings/templates/conversions.cpp
@@ -38,3 +38,18 @@ const char* validValues[] = {
 {% endfor %}
 };
 {%-endmacro %}
+
+
+{% macro property_location(member) %}
+{% set property_location_list = [] %}
+{% if member.on_instance %}
+{% set property_location_list = property_location_list + ['V8DOMConfiguration::OnInstance'] %}
+{% endif %}
+{% if member.on_prototype %}
+{% set property_location_list = property_location_list + ['V8DOMConfiguration::OnPrototype'] %}
+{% endif %}
+{% if member.on_interface %}
+{% set property_location_list = property_location_list + ['V8DOMConfiguration::OnInterface'] %}
+{% endif %}
+{{property_location_list | join(' | ')}}
+{%- endmacro %}