Merge changes from topic "presubmit-am-ebcfe956c23946389d9e3472b2f2b668"
* changes:
[automerge] Allow to update restart period dynamically. 2p: b6e44763 2p: 9a1f8672
[automerge] Allow to update restart period dynamically. 2p: b6e44763
Allow to update restart period dynamically.