Merge "Allow to update restart period dynamically." into tm-dev am: 7b0f4e57 am: c75d7ce4

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



Change-Id: Ic31022a2c382518c99daaba3a66f4b9cadb0b0ea
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>