[automerger skipped] Merge "Teach charging job constraint tests about no-battery devices" into nougat-cts-dev am: b4dc354f -s ours am skip reason: SHA1 b4dc354f skipped by user ctate skipped: 0560f4e2 Change-Id: Ib99a607c730546e53fdedce5b897bb12ccf1b96a