Merge "Allow to update restart period dynamically." into tm-dev am: 7b0f4e57 am: 7da27688

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17504683



Change-Id: Ia7e91139ba833f7c6189fa3d81fbc4fb3c6f48b8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>