whitelist __proto__ because it is safe by SES rules
MODIFY
src/bundle/whitelist.js
src/bundle/whitelist.js
@@ -273,7 +273,7 @@ export default {
prototype: {
// B.2.2
- // __proto__: t, whitelisted manually in startSES.js
+ __proto__: t,
__defineGetter__: t,
__defineSetter__: t,
__lookupGetter__: t,

whitelist __proto__ because it is safe by SES rules