Replace CursorList with RefVector<CursorData>.

Source/core/rendering/style/CursorList.h

-/*
- * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
- *           (C) 2000 Antti Koivisto (koivisto@kde.org)
- *           (C) 2000 Dirk Mueller (mueller@kde.org)
- * Copyright (C) 2003, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
- * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
- *
- * 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 CursorList_h
-#define CursorList_h
-
-#include "core/rendering/style/CursorData.h"
-#include "wtf/RefCounted.h"
-#include "wtf/Vector.h"
-
-namespace WebCore {
-
-class CursorList : public RefCounted<CursorList> {
-public:
-    static PassRefPtr<CursorList> create()
-    {
-        return adoptRef(new CursorList);
-    }
-
-    const CursorData& operator[](int i) const { return m_vector[i]; }
-    CursorData& operator[](int i) { return m_vector[i]; }
-    const CursorData& at(size_t i) const { return m_vector.at(i); }
-    CursorData& at(size_t i) { return m_vector.at(i); }
-
-    bool operator==(const CursorList& o) const { return m_vector == o.m_vector; }
-    bool operator!=(const CursorList& o) const { return m_vector != o.m_vector; }
-
-    size_t size() const { return m_vector.size(); }
-    void append(const CursorData& cursorData) { m_vector.append(cursorData); }
-
-private:
-    CursorList()
-    {
-    }
-
-    Vector<CursorData> m_vector;
-};
-
-} // namespace WebCore
-
-#endif // CursorList_h