2961   JSObject* js_object = JSObject::cast(object);  in IsUnmodifiedHeapObject()  local
2962   if (!js_object->WasConstructedFromApiFunction()) return false;  in IsUnmodifiedHeapObject()
2964       JSFunction::cast(js_object->map()->GetConstructor());  in IsUnmodifiedHeapObject()
5644 void Heap::TracePossibleWrapper(JSObject* js_object) {  in TracePossibleWrapper()  argument
5645   DCHECK(js_object->WasConstructedFromApiFunction());  in TracePossibleWrapper()
5646   if (js_object->GetInternalFieldCount() >= 2 &&  in TracePossibleWrapper()
5647       js_object->GetInternalField(0) &&  in TracePossibleWrapper()
5648       js_object->GetInternalField(0) != undefined_value() &&  in TracePossibleWrapper()
5649       js_object->GetInternalField(1) != undefined_value()) {  in TracePossibleWrapper()
5650     DCHECK(reinterpret_cast<intptr_t>(js_object->GetInternalField(0)) % 2 == 0);  in TracePossibleWrapper()
5652         reinterpret_cast<void*>(js_object->GetInternalField(0)),  in TracePossibleWrapper()
5653         reinterpret_cast<void*>(js_object->GetInternalField(1))));  in TracePossibleWrapper()