A collection of async functionality and additions from the future.

Gerrit User 11904 ba03b07f4a Create change ... Uploaded patch set 1. Patch-set: 1 Change-id: I0e5bf6090ed85db2659b50096122a9abda9dde6a Subject: Remove monotonic usage Branch: refs/heads/master Commit: b29f99d67d Groups: b29f99d67d		2020-05-04 22:17:06 +00:00