JS - change object property access notation

Is there any key shortcut to switch property access notation, I mean between dot and bracket notation:

var myObj = {
     "aaa": "b"
};


// this:
var x = myObj.aaa;


// i want to switch it to:
var x = myObj["aaa"];

It would be very usefull when I need refactor my code for google's closure compiler (it doesn't rename bracket style notation...)



Thanks for reply!