bindings: Retires ScriptWrappableBase mostly.

Source/bindings/templates/methods.cpp

 {##############################################################################}
 {% macro generate_method(method, world_suffix) %}
 {% filter conditional(method.conditional_string) %}
 static void {{method.name}}{{method.overload_index}}Method{{world_suffix}}(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     {# Local variables #}
     {% if method.has_exception_state %}
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "{{method.name}}", "{{interface_name}}", info.Holder(), info.GetIsolate());
     {% endif %}
     {# Overloaded methods have length checked during overload resolution #}
@@ skipping 555 matching lines @@
 }
 {% endmacro %}
 
 
 {##############################################################################}
 {% macro generate_constructor_wrapper(constructor) %}
 {% set constructor_class = v8_class + ('Constructor'
                                        if constructor.is_named_constructor else
                                        '') %}
 v8::Handle<v8::Object> wrapper = info.Holder();
-{% if is_script_wrappable %}
 impl->associateWithWrapper(&{{constructor_class}}::wrapperTypeInfo, wrapper, info.GetIsolate());
-{% else %}
-V8DOMWrapper::associateObjectWithWrapper(info.GetIsolate(), impl.get(), &{{constructor_class}}::wrapperTypeInfo, wrapper);
-{% endif %}
 v8SetReturnValue(info, wrapper);
 {% endmacro %}
 
 
 {##############################################################################}
 {% macro method_configuration(method) %}
 {% set method_callback =
    '%sV8Internal::%sMethodCallback' % (cpp_class_or_partial, method.name) %}
 {% set method_callback_for_main_world =
    '%sV8Internal::%sMethodCallbackForMainWorld' % (cpp_class_or_partial, method.name)
@@ skipping 34 matching lines @@
     {% for method in conditionally_enabled_methods %}
     {% filter per_context_enabled(method.per_context_enabled_function) %}
     {% filter exposed(method.exposed_test) %}
     prototypeObject->Set(v8AtomicString(isolate, "{{method.name}}"), v8::FunctionTemplate::New(isolate, {{cpp_class_or_partial}}V8Internal::{{method.name}}MethodCallback, v8Undefined(), defaultSignature, {{method.number_of_required_arguments}})->GetFunction());
     {% endfilter %}
     {% endfilter %}
     {% endfor %}
     {% endif %}
 }
 {%- endmacro %}