Also switch the XPCOM-y version of EventTarget::AddEventListner to a Nullable<bool> for aWantsUntrusted. The three-arg overload of AddEventListener in ContentFrameMessageManager was never called, so all the AddEventListener overloads there are not needed. MozReview-Commit-ID: 4IhqHmPVWzE
62 KiB
62 KiB