Cling allows touch explore and accessibility focus search behind it.
1. Touch exploration is performed through hover events and
the cling has to consume them to prevent touch exploring
content behind it to achieve modal window like behavior.
2. Since the cling should behave as a modal window, the
accessibility focus search should not returning items
behind the cling, so the focus search should use the
cling as its root.
bug:6538549
Change-Id: I8545b6ae3ac85a363cc371e1a608d55b9abd5de8
2 files changed