Merge "Reduce flickering when swiping auto-pip with orientation change" into...

Merge "Reduce flickering when swiping auto-pip with orientation change" into udc-dev am: beda91f6 am: f4c5678f am: 76b0e057 am: c64079b7

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23199017



Change-Id: I41d7f7c1115e9746a73d03c496cc145b0120c757
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>