// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
chrome.test.sendMessage('WORKER_RUNNING');
// Attach a dummy listener for onStartup to kick off the service worker on
// every browser start, so we send "WORKER_RUNNING" message.
chrome.runtime.onStartup.addListener(() => {});