function targetCreated(workerId, target)
        {
            if (!target)
                return;
            if (workerId)
                this._targetsByWorkerId.set(workerId, target);
            if (data.inspectorConnected) {
                if (this._shouldPauseWorkerOnStart)
                    target.debuggerAgent().pause();
                target.runtimeAgent().run(calculateTitle.bind(this, target));
            } else {
                calculateTitle.call(this, target);
            }
            this._shouldPauseWorkerOnStart = false;
        }
@this {WebInspector.WorkerTargetManager}
@param {number} workerId
@param {?WebInspector.Target} target