1/*
2 * (C) 1999-2003 Lars Knoll (knoll@kde.org)
3 * (C) 2002-2003 Dirk Mueller (mueller@kde.org)
4 * Copyright (C) 2002, 2006, 2008, 2012 Apple Inc. All rights reserved.
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details.
15 *
16 * You should have received a copy of the GNU Library General Public License
17 * along with this library; see the file COPYING.LIB. If not, write to
18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
20 */
21
22#pragma once
23
24#include "CSSRule.h"
25
26namespace WebCore {
27
28class CSSUnknownRule final : public CSSRule {
29public:
30 CSSUnknownRule()
31 : CSSRule(nullptr)
32 {
33 }
34
35 virtual ~CSSUnknownRule() = default;
36
37 String cssText() const final { return String(); }
38 void reattach(StyleRuleBase&) final { }
39
40private:
41 CSSRule::Type type() const final { return UNKNOWN_RULE; }
42};
43
44} // namespace WebCore
45