IDL compiler: sync Python to r165262

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)
 {
     {% if method.has_exception_state %}
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "{{method.name}}", "{{interface_name}}", info.Holder(), info.GetIsolate());
     {% endif %}
     {% if method.name in ['addEventListener', 'removeEventListener'] %}
     {{add_remove_event_listener_method(method.name) | indent}}
@@ skipping 228 matching lines @@
 {% filter conditional(method.conditional_string) %}
 static void {{method.name}}MethodCallback{{world_suffix}}(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMMethod");
     {% if method.measure_as %}
     UseCounter::count(activeExecutionContext(), UseCounter::{{method.measure_as}});
     {% endif %}
     {% if method.deprecate_as %}
     UseCounter::countDeprecation(activeExecutionContext(), UseCounter::{{method.deprecate_as}});
     {% endif %}
+    {% for argument in method.arguments if argument.idl_type == 'Node' %}
+    if (V8DOMWrapper::isWrapperOfType(info[{{argument.index}}], &V8Attr::wrapperTypeInfo))
+        UseCounter::count(activeExecutionContext(), UseCounter::AttrUsedAsNodeParameter);
+    {% endfor %}
     {% if world_suffix in method.activity_logging_world_list %}
     V8PerContextData* contextData = V8PerContextData::from(info.GetIsolate()->GetCurrentContext());
     if (contextData && contextData->activityLogger()) {
         {# FIXME: replace toVectorOfArguments with toNativeArguments(info, 0)
            and delete toVectorOfArguments #}
         Vector<v8::Handle<v8::Value> > loggerArgs = toNativeArguments<v8::Handle<v8::Value> >(info, 0);
         contextData->activityLogger()->log("{{interface_name}}.{{method.name}}", info.Length(), loggerArgs.data(), "Method");
     }
     {% endif %}
     {% if method.is_custom %}
@@ skipping 131 matching lines @@
     v8::Handle<v8::Object> wrapper = info.Holder();
     {% if is_constructor_raises_exception %}
     if (exceptionState.throwIfNeeded())
         return;
     {% endif %}
 
     V8DOMWrapper::associateObjectWithWrapper<{{v8_class}}>(impl.release(), &{{v8_class}}Constructor::wrapperTypeInfo, wrapper, info.GetIsolate(), WrapperConfiguration::Dependent);
     v8SetReturnValue(info, wrapper);
 }
 {% endmacro %}