[automerger skipped] Merge "Schematize ADB system properties" into stage-aosp-master am: dcc7fb2198 -s ours
am: 3e011f6aab -s ours
am skip reason: change_id I654c0e1f234d097a66f79ba8c019b8bebc794816 with SHA1 d8849f0351 is in history

Change-Id: I264f6d757d5199b5ea9376ba0d64f8e0d7f8af31