The internal animation type maybe reset at the end of RecentsAnimation
following the repro path in bug comments. Ensure BOUNDS animation type
if we know for certain that we're expanding / collpasing the PiP window
Added also last reported multi-window and PiP mode in dumpsys. This is
for internal debug purpose only.
Bug: 137849660
Test: Manually, see b/137849660#comment9
Test: dumpsys activity -v all
Change-Id: I0b7d102ccb4bc27dd0e432d1022bc12a42a0c36d
Merged-In: I0b7d102ccb4bc27dd0e432d1022bc12a42a0c36d
(cherry picked from commit 2cebfd5e5f)
f0b5fb17fb