Add Event and performance.now as deps to intersectionobserver (#964)
Add Event and performance.now as deps to intersectionobserver (#964)


jonathan-fielding/polyfill-service,JakeChampion/polyfill-service,jonathan-fielding/polyfill-service,mcshaz/polyfill-service,kdzwinel/polyfill-service,kdzwinel/polyfill-service,JakeChampion/polyfill-service,mcshaz/polyfill-service,jonathan-fielding/polyfill-service,kdzwinel/polyfill-service,mcshaz/polyfill-service