Fork Traversal so we can #if USE(JSC) around acceptNode.

third_party/WebKit/WebCore/dom/Traversal.h

Index: third_party/WebKit/WebCore/dom/Traversal.h
===================================================================
--- third_party/WebKit/WebCore/dom/Traversal.h	(revision 2015)
+++ third_party/WebKit/WebCore/dom/Traversal.h	(working copy)
@@ -1,61 +0,0 @@
-/*
- * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
- * Copyright (C) 2000 Frederik Holljen (frederik.holljen@hig.no)
- * Copyright (C) 2001 Peter Kelly (pmk@post.com)
- * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
- * Copyright (C) 2004, 2008 Apple Inc. All rights reserved.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- */
-
-#ifndef Traversal_h
-#define Traversal_h
-
-#include <wtf/Forward.h>
-#include <wtf/RefPtr.h>
-
-namespace KJS {
-    class JSValue;
-    class ExecState;
-}
-
-namespace WebCore {
-
-    class Node;
-    class NodeFilter;
-
-    class Traversal {
-    public:
-        Node* root() const { return m_root.get(); }
-        unsigned whatToShow() const { return m_whatToShow; }
-        NodeFilter* filter() const { return m_filter.get(); }
-        bool expandEntityReferences() const { return m_expandEntityReferences; }
-
-    protected:
-        Traversal(PassRefPtr<Node>, unsigned whatToShow, PassRefPtr<NodeFilter>, bool expandEntityReferences);
-        short acceptNode(KJS::ExecState*, Node*) const;
-
-    private:
-        RefPtr<Node> m_root;
-        unsigned m_whatToShow;
-        RefPtr<NodeFilter> m_filter;
-        bool m_expandEntityReferences;
-    };
-
-} // namespace WebCore
-
-#endif // Traversal_h