// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "non_virtual_trace.h"
namespace blink {
void A::Trace(Visitor* visitor) const {}
void C::Trace(Visitor* visitor) const {
B::Trace(visitor);
}
void D::Trace(Visitor* visitor) const {
B::Trace(visitor);
}
}