Source/modules/performance/SharedWorkerPerformance.h

/*
 * Copyright (c) 2014, Opera Software ASA. All rights reserved.
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#ifndef SharedWorkerPerformance_h
#define SharedWorkerPerformance_h

#include "platform/Supplementable.h"
#include "platform/heap/Handle.h"

namespace blink {

class ExecutionContext;
class SharedWorker;

class SharedWorkerPerformance FINAL : public NoBaseWillBeGarbageCollected<SharedWorkerPerformance>, public WillBeHeapSupplement<SharedWorker> {
    WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(SharedWorkerPerformance);
public:
    static SharedWorkerPerformance& from(SharedWorker&);

    static double workerStart(ExecutionContext*, SharedWorker&);
    double getWorkerStart(ExecutionContext*, SharedWorker&) const;

    virtual void trace(Visitor* visitor) OVERRIDE { WillBeHeapSupplement<SharedWorker>::trace(visitor); }

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

    double m_timeOrigin;
};

} // namespace blink

#endif // SharedWorkerPerformance_h