/*
 * Copyright (C) 2013 Google Inc. All rights reserved.
 *
 * 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.
 *     * 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
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * 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
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 */

#ifndef WorkerGlobalScopeCrypto_h
#define WorkerGlobalScopeCrypto_h

#include "core/workers/WorkerGlobalScope.h"
#include "platform/Supplementable.h"
#include "platform/heap/Handle.h"

namespace blink {

class Crypto;
class WorkerGlobalScope;

class WorkerGlobalScopeCrypto final : public NoBaseWillBeGarbageCollected<WorkerGlobalScopeCrypto>, public WillBeHeapSupplement<WorkerGlobalScope> {
    WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(WorkerGlobalScopeCrypto);
    WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED(WorkerGlobalScopeCrypto);
public:
    static WorkerGlobalScopeCrypto& from(WillBeHeapSupplementable<WorkerGlobalScope>&);
    static Crypto* crypto(WillBeHeapSupplementable<WorkerGlobalScope>&);
    Crypto* crypto() const;

    DECLARE_VIRTUAL_TRACE();

private:
    WorkerGlobalScopeCrypto();
    static const char* supplementName();

    mutable PersistentWillBeMember<Crypto> m_crypto;
};

} // namespace blink

#endif // WorkerGlobalScopeCrypto_h