gistfile1.txt

var results = JSON.parse(response.responseText);
// Strip out the head node
var list = new WinJS.Binding.List();
for (var i = 0, len = results.length; i < len; i++) {
    list.push(results[i].company);
}

// This throws: JavaScript runtime error: Object doesn't support property or method 'createListBinding'
companiesList.winControl.itemDataSource = list;