timers: cleanup extraneous property on Immediates
Continuation of https://github.com/nodejs/node/pull/10205 I'd like to have this in 9.0.0.
/cc @nodejs/tsc @Fishrock123
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Continuation of https://github.com/nodejs/node/pull/10205 I'd like to have this in 9.0.0.
/cc @nodejs/tsc @Fishrock123