Method delref

fdbserver/coroimpl/CoroFlow.actor.cpp:283–283

	bool isCoro() const override { return IS_CORO; }
	void addref() override { ReferenceCounted<WorkPool>::addref(); }
	void delref() override { ReferenceCounted<WorkPool>::delref(); }
};

typedef WorkPool<Coroutine, ThreadUnsafeSpinLock, true> CoroPool;