tree 11d59298978be6adf6efb1395fd507afa14b6e23
parent faf50e11cb8d3b5082c4e6574c0c8f9fe54c559b
author Evan Rosky <erosky@google.com> 1592344209 -0700
committer Evan Rosky <erosky@google.com> 1592351520 -0700

Fix checking crop region for home/recents

Wasn't handling split-screen properly. Now it checks if the
home/recents is the top of its "visibility" stack vs top
of root-task. This means it must be the top sibling in either
the displayarea or the root-split. This check is necessary
for dealing with visible windows that are behind a translucent
task.

Bug: 159138687
Test: Enter split with 2 apps, close the top app, return to home
      and verify that it receives touches in top half
Change-Id: Ie6fed2dd945952b83116721a98fc6d7c8396729f