Merge "Improve performance of edge extension animation" into tm-dev am:...

Merge "Improve performance of edge extension animation" into tm-dev am: 47aa2ca8 am: e02a4598 am: 51e55cff am: 93a19a27

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18029144



Change-Id: Ib22d9b6b05e949ec5a87329643a976f3f505b9b8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>