chromium/src/third_party/blink/web_tests/http/tests/inspector-protocol/service-worker/resources/service-worker-fetch.js - manifest_repos/chromium_src - Git at Google

 self.addEventListener('fetch', fetchEvent => {
   console.log(fetchEvent); // Should pause here.
   fetchEvent.respondWith(fetch(fetchEvent.request));
 });
	self.addEventListener('fetch', fetchEvent => {
	console.log(fetchEvent); // Should pause here.
	fetchEvent.respondWith(fetch(fetchEvent.request));
	});