Tests that console logging dumps proxy properly.

console-proxy.js:29 Proxy(Object) {boo: 42, foo: 43}
console-proxy.js:31 Proxy(Object) {boo: 42, foo: 43}
window.accessedGet = false
info-note display: inline-block
console-proxy.js:29 Proxy(Object) {boo: 42, foo: 43}[[Handler]]: Object[[Target]]: Object[[IsRevoked]]: false
console-proxy.js:31 Proxy(Object) {boo: 42, foo: 43}[[Handler]]: Object[[Target]]: Proxy(Object)[[IsRevoked]]: false
window.accessedGet = false