third_party/blink/renderer/core/workers/worker_clients.h

/*
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 * this software without specific prior written permission.
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_WORKERS_WORKER_CLIENTS_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_WORKERS_WORKER_CLIENTS_H_

#include "base/macros.h"
#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/platform/supplementable.h"
#include "third_party/blink/renderer/platform/wtf/forward.h"

namespace blink {

// This is created on the main thread, passed to the worker thread and
// attached to WorkerOrWorkletGlobalScope when it is created.
// This class can be used to provide "client" implementations to workers or
// worklets.
class CORE_EXPORT WorkerClients final : public GarbageCollected<WorkerClients>,
                                        public Supplementable<WorkerClients> {
  USING_GARBAGE_COLLECTED_MIXIN(WorkerClients);

 public:
  WorkerClients() = default;

  void Trace(Visitor* visitor) override {
    Supplementable<WorkerClients>::Trace(visitor);
  }

 private:
  DISALLOW_COPY_AND_ASSIGN(WorkerClients);
};

extern template class CORE_EXTERN_TEMPLATE_EXPORT Supplement<WorkerClients>;

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_CORE_WORKERS_WORKER_CLIENTS_H_