am 9f8e82ed: am f7f13110: Merge "camera-metadata: clarify the AE precapture trigger spec" into lmp-mr1-dev automerge: 07c745b
automerge: 0b039b0

* commit '0b039b031557d77e112e88925904e9668f764aa7':
  camera-metadata: clarify the AE precapture trigger spec