am 57a72ec8: am 3ad91aa7: Merge "keystore-engine: comment out unused args"

* commit '57a72ec80b8c5a6646c1e510492c60f2e985d09a':
  keystore-engine: comment out unused args
tree: 33314be0482e4c07f3e60a6db63fe685ece888fd
  1. keystore/
  2. keystore-engine/
  3. softkeymaster/