Object::Lookup(), JSObject::*Lookup*() and JSReceiver::*Lookup*() handlified.

src/json-stringifier.h

Index: src/json-stringifier.h
diff --git a/src/json-stringifier.h b/src/json-stringifier.h
index d8f8696d1945732da0a7f3a3d6713332cf9a26b0..c93196e0c9f18e440296d76d8f4dc5cbb34d1fc7 100644
--- a/src/json-stringifier.h
+++ b/src/json-stringifier.h
@@ -339,7 +339,7 @@ void BasicJsonStringifier::Append_(const Char* chars) {
 MaybeHandle<Object> BasicJsonStringifier::ApplyToJsonFunction(
     Handle<Object> object, Handle<Object> key) {
   LookupResult lookup(isolate_);
-  JSObject::cast(*object)->LookupRealNamedProperty(*tojson_string_, &lookup);
+  JSObject::cast(*object)->LookupRealNamedProperty(tojson_string_, &lookup);
   if (!lookup.IsProperty()) return object;
   PropertyAttributes attr;
   Handle<Object> fun;