Use parent's registration for iframes whose request's url is local. Fixes #612."
Use parent's registration for iframes whose request's url is local. Fixes #612."

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