Merge "Disable Clock View Layer and ignore assigned alpha" into udc-dev am: f31d3647

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24081607



Change-Id: I2166df95428c3a75e45a83201515842726851eac
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>