Source/modules/crypto/DOMWindowCrypto.h

/*
 * Copyright (C) 2013 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
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 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
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 * 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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#ifndef DOMWindowCrypto_h
#define DOMWindowCrypto_h

#include "core/frame/DOMWindowProperty.h"
#include "platform/Supplementable.h"
#include "platform/heap/Handle.h"

namespace blink {

class Crypto;
class LocalDOMWindow;

class DOMWindowCrypto FINAL : public NoBaseWillBeGarbageCollectedFinalized<DOMWindowCrypto>, public WillBeHeapSupplement<LocalDOMWindow>, public DOMWindowProperty {
    WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(DOMWindowCrypto);
public:
    virtual ~DOMWindowCrypto();
    static DOMWindowCrypto& from(LocalDOMWindow&);
    static Crypto* crypto(LocalDOMWindow&);
    Crypto* crypto() const;

    void trace(Visitor*);

private:
    explicit DOMWindowCrypto(LocalDOMWindow&);
    static const char* supplementName();

    mutable PersistentWillBeMember<Crypto> m_crypto;
};

} // namespace blink

#endif // DOMWindowCrypto_h