function wrapANodeMethods (obj) {
  var newObj = {};
  var ANodeMethods = [
    'attachedCallback',
    'attributeChangedCallback',
    'createdCallback'
  ];
  wrapMethods(newObj, ANodeMethods, obj, ANode.prototype);
  copyProperties(obj, newObj);
  return newObj;
}
Wrap some obj methods to call those on `ANode` base prototype.

@param {object} obj - Object that contains the methods that will be wrapped.
@return {object} An object with the same properties as the input parameter but
with some of methods wrapped.