[DO NOT MERGE] Migrate clock and lock icon to flows am: 09f2defc17

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20246523

Change-Id: I3ac7b5aad972b1fb00cc3c367a47bccc48643e67
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>