chromium/src/third_party/blink/web_tests/external/wpt/service-workers/service-worker/ServiceWorkerGlobalScope/resources/extendable-message-event-worker.js - manifest_repos/chromium_src - Git at Google

 importScripts('./extendable-message-event-utils.js');

 self.addEventListener('message', function(event) {
     event.source.postMessage(ExtendableMessageEventUtils.serialize(event));
   });
	importScripts('./extendable-message-event-utils.js');

	self.addEventListener('message', function(event) {
	event.source.postMessage(ExtendableMessageEventUtils.serialize(event));
	});