// Copyright 2015 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #include "heap/stubs.h" namespace blink { struct HeapObject : public GarbageCollected<HeapObject> { void Trace(Visitor*) { } }; template<typename T> class TemplateBase : public GarbageCollected<TemplateBase<T> > { public: void Trace(Visitor* visitor) { visitor->Trace(m_obj); } private: Member<HeapObject> m_obj; }; class Subclass : public TemplateBase<Subclass> { }; }