Merge "Crop windowing layer for shell rotation animation" into tm-qpr-dev am:...

Merge "Crop windowing layer for shell rotation animation" into tm-qpr-dev am: e1ea5db7 am: ad183eea

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19638800



Change-Id: Ibdb65474e93b8bf8727af10f0f820b95ab29a7b0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>