Andrii Kulian 86d676c81f 3/n Refactor TaskContainers to TaskDisplayArea
Renamed TaskContainers to TaskDisplayArea and added getDisplayArea()
method to WindowContainer that finds the first display area in the
hierarchy above the node. ActivityRecord and Task override it to
return the TaskDisplayArea class.

Bug: 152116619
Test: WM CTS and unit tests
Change-Id: I4525afbcd794848e1020213cdca04d89a646dd55
2020-03-31 12:15:57 -07:00
..
2020-02-27 11:30:54 -08:00