function onConnectionReady(workerId, connection)
        {
            var parsedURL = data.url.asParsedURL();
            var workerName = parsedURL ? parsedURL.lastPathComponent : "#" + (++this._lastAnonymousTargetId);
            this._targetManager.createTarget(WebInspector.UIString("Worker %s", workerName), connection, targetCreated.bind(this, workerId));
        }
@this {WebInspector.WorkerTargetManager}
@param {number} workerId
@param {!InspectorBackendClass.Connection} connection