Remove context from FetchEvent; update related algorithm steps
Remove context from FetchEvent; update related algorithm steps

zuzusik/ServiceWorker,chadoliver/ServiceWorker,zuzusik/ServiceWorker,chadoliver/ServiceWorker,justinleoye/ServiceWorker,karolklp/ServiceWorker,slightlyoff/ServiceWorker,zuzusik/ServiceWorker,mkruisselbrink/ServiceWorker,martinthomson/ServiceWorker,karolklp/ServiceWorker,martinthomson/ServiceWorker,slightlyoff/ServiceWorker,karolklp/ServiceWorker,martinthomson/ServiceWorker,justinleoye/ServiceWorker,chadoliver/ServiceWorker,mkruisselbrink/ServiceWorker,justinleoye/ServiceWorker