1// Copyright 2016 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#ifndef PERSISTENT_NO_TRACE_H_ 6#define PERSISTENT_NO_TRACE_H_ 7 8#include "heap/stubs.h" 9 10namespace blink { 11 12class HeapObject : public GarbageCollected<HeapObject> { 13public: 14 void trace(Visitor*); 15private: 16 CrossThreadPersistent<HeapObject> m_crossThreadPersistent; 17 CrossThreadWeakPersistent<HeapObject> m_crossThreadWeakPersistent; 18}; 19 20} 21 22#endif 23