[Emit] Functions in object literals

[mhegazy]

var x = { f() { return 1; } }
var y = { f: () => { return 1; } }
var z = { f: function() { return 1; } }

Expected:

var x = { f: function () {        return 1;    } };
var y = { f: function () {        return 1;    } };
var z = { f: function () {        return 1;    } };

Actual:

var x = { f: function f() {    return 1;} };
var y = { f: function () {    return 1;} };
var z = { f: function () {    return 1;} };

This would be a breaking change, but might align with ES6?

[sophiajt]

From looking at the traceur output, and from my reading of the ES6 spec, it looks like f should not be visible. The expected is correct:

var x = { f: function () {
        return 1;
} };

[vladima]

should be fixed by 42183cf