Merge "Merge remote-tracking branch 'remotes/aosp/upstream-master' into merge-cros" am: 336c2123e8 am: 16647c9f05 am: 9a43fe2f94

Original change: https://android-review.googlesource.com/c/platform/system/update_engine/+/1479157

Change-Id: I3ba3f7592c718ae87b7403f434f406b3b91f1a2b