1// Copyright 2014 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#include "fields_require_tracing.h" 6 7namespace blink { 8 9void PartObject::trace(Visitor* visitor) { 10 m_obj1->trace(visitor); // Don't allow direct tracing. 11 visitor->trace(m_obj2); 12 // Missing visitor->trace(m_obj3); 13} 14 15void HeapObject::trace(Visitor* visitor) { 16 // Missing visitor->trace(m_part); 17 visitor->trace(m_obj); 18} 19 20} 21