tree 3f42399beb5d8d52919f849c169e4d0ceeebcb31
parent 5300fce94ffb621c82d917b22232a86d34812339
author Winson Chung <winsonc@google.com> 1623300674 -0700
committer Winson Chung <winsonc@google.com> 1623531512 -0700

Disallow auto-enter PIP when there is an existing PIP

- Remove some deprecated calls when registering task stack listeners

Bug: 190464560
Test: Enter YT Pip, try to enter another auto-enter PIP app
Change-Id: Ib7d3a07effadb7b13f7c37f938741e27cf0e254e