Merge changes from topic "am-b2ecfae0-2b56-4c12-a902-81d99b089bfe" into ub-launcher3-master

* changes:
  [automerger] Use device api level if first_api_level is not set. Bug: 79429532 am: a30bf371e4
  Use device api level if first_api_level is not set. Bug: 79429532