Merge "Add date time, checks on android_root, etc." am: c15b738a am:...

Merge "Add date time, checks on android_root, etc." am: c15b738a am: 13faf1ec am: 2df67498 am: 6ea6c377 am: 38e66a98

Original change: https://android-review.googlesource.com/c/platform/build/+/2101076



Change-Id: I85d00b1b6259f14aa495135162d2d4bc59b9118e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>