Align StorageEvent.initStorageEvent() with the HTML specification and Blink: - https://html.spec.whatwg.org/multipage/webstorage.html#the-storageevent-interface
Pull request: https://github.com/WebKit/WebKit/pull/2458
Committed 252521@main (72a64cdb3901): <https://commits.webkit.org/252521@main> Reviewed commits have been landed. Closing PR #2458 and removing active labels.
<rdar://problem/97095841>