ServiceWorker

37bb5aa3 - Editorial: Update input type of "Update Service Worker Extended Events Set" to ExtendableEvent (#1813)

Editorial: Update input type of "Update Service Worker Extended Events Set" to ExtendableEvent (#1813) The "Update Service Worker Extended Events Set" algorithm stores the input event into the "set of extended events", which is defined as a set of ExtendableEvent objects. To be consistent with this definition and how the algorithm is called (always with ExtendableEvent or its subclasses), this change updates the input type from Event to ExtendableEvent. Bug: #1196