Merge "Crop windowing layer to that of display size in screen rotation...

Merge "Crop windowing layer to that of display size in screen rotation animation" into tm-qpr-dev am: dbc96048 am: 4244c531

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19284865



Change-Id: Ibee5fabc97991e30f45a61ba386bf01a0008b1ae
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>