GetKeysForIndexedInterceptor  648 src/handles.cc           GetKeysForIndexedInterceptor(object, current);
GetKeysForIndexedInterceptor  265 src/handles.h  v8::Handle<v8::Array> GetKeysForIndexedInterceptor(Handle<JSReceiver> receiver,
GetKeysForIndexedInterceptor 5275 src/runtime.cc     v8::Handle<v8::Array> result = GetKeysForIndexedInterceptor(obj, obj);