Source/WebCore/dom/ElementRareData.cpp

/*
 * Copyright (C) 2012 Google Inc. All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
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 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
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 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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#include "config.h"
#include "ElementRareData.h"

namespace WebCore {

struct SameSizeAsElementRareData : NodeRareData {
    int tabIndex;
    unsigned short childIndex;
#if ENABLE(FULLSCREEN_API)
    unsigned bitfields : 11;
#else
    unsigned bitfields : 10;
#endif
    LayoutSize sizeForResizing;
    IntPoint savedLayerScrollPosition;
    void* pointers[8];
};

static_assert(sizeof(ElementRareData) == sizeof(SameSizeAsElementRareData), "ElementRareData should stay small");

} // namespace WebCore