[bindings] Support passing of ScriptState for namedPropertyQuery form of getter.

Source/bindings/templates/interface.cpp

Index: Source/bindings/templates/interface.cpp
diff --git a/Source/bindings/templates/interface.cpp b/Source/bindings/templates/interface.cpp
index 415d5b64ff30fecbd85a8bc199f21a2d6e3c8394..5e6be27116c96ab5ac67c00c00b1d117962fdce0 100644
--- a/Source/bindings/templates/interface.cpp
+++ b/Source/bindings/templates/interface.cpp
@@ -304,13 +304,21 @@ static void namedPropertySetterCallback(v8::Local<v8::Name> name, v8::Local<v8::
       not named_property_getter.is_custom_property_query %}
 {# If there is an enumerator, there MUST be a query method to properly
    communicate property attributes. #}
+{% set getter = named_property_getter %}
 static void namedPropertyQuery(v8::Local<v8::Name> name, const v8::PropertyCallbackInfo<v8::Integer>& info)
 {
     {{cpp_class}}* impl = {{v8_class}}::toImpl(info.Holder());
     AtomicString propertyName = toCoreAtomicString(name.As<v8::String>());
     v8::String::Utf8Value namedProperty(name);
     ExceptionState exceptionState(ExceptionState::GetterContext, *namedProperty, "{{interface_name}}", info.Holder(), info.GetIsolate());
-    bool result = impl->namedPropertyQuery(propertyName, exceptionState);
+    {% if getter.is_call_with_script_state %}
+    ScriptState* scriptState = ScriptState::current(info.GetIsolate());
+    {% endif %}
+    {% set getter_arguments = ['propertyName', 'exceptionState'] %}
+    {% if getter.is_call_with_script_state %}
+    {% set getter_arguments = ['scriptState'] + getter_arguments %}
+    {% endif %}

[haraken, 2015/04/29 15:53:45]

{% set getter_arguments = ['propertyName', 'exceptionState'] %}
{% if getter.is_call_with_script_state %}
ScriptState* scriptState = ScriptState::current(info.GetIsolate());
{% set getter_arguments = ['scriptState'] + getter_arguments %}
{% endif %}

+    bool result = impl->namedPropertyQuery({{getter_arguments | join(', ')}});
     if (exceptionState.throwIfNeeded())
         return;
     if (!result)