isReload removed from Fetch events (#5728)
isReload removed from Fetch events (#5728)

This is effective in Firefox 74.

Source:
* https://bugzilla.mozilla.org/show_bug.cgi?id=1264175
* https://github.com/slightlyoff/ServiceWorker/issues/873
mdn/browser-compat-data,chrisdavidmills/browser-compat-data,chrisdavidmills/browser-compat-data,mdn/browser-compat-data