Merge "Add tap to wake light reveal with tap position awareness" into udc-dev am: e28c7580

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22335733



Change-Id: Ibb8a78f1e8d61615302d8b1947eccc73a360089b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>