Merge "Implement double tap switch animation" into tm-qpr-dev am: a7ce4cad am: 8bd1a011

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18670888



Change-Id: I387ffaaa07212fb4d96609cf8f02b545a0625fe9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>