[ServiceWorker] Do we need InstallEvent's activeWorker? (#661)

I was going over Blink's IDLs and IDLs in the spec and just found out that InstallEvent had an activeWorker member for a while. Do we still need it? Can't we just use "registration.active" ?

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Reply to this email directly or view it on GitHub:
https://github.com/slightlyoff/ServiceWorker/issues/661