preventDefault() does not update the defaultPrevented property on touch devices

[jami_me]

When you call preventDefault on an event the defaultPrevented property is not updated when using a touch device.

Example

on(document.querySelector('.btn'), touch.press, function (e) {
  assert(1, e.defaultPrevented, false);
  e.preventDefault();
  assert(2, e.defaultPrevented, true);
});
on(document, touch.press, function (e) {
  assert(3, e.defaultPrevented, true);
});

Results

	touch	non-touch
1	ok	ok
2	fail	ok
3	fail	ok

[dylan]

Ticket planning... move current 1.12 tickets out to 1.13 that likely won't get fixed in 1.12.