Merge "Create a KeystoreClient class."
am: 4122b99ba0

* commit '4122b99ba0cdaeb8bf4a348275de94055fc5df10':
  Create a KeystoreClient class.
tree: c46a81a11bd45bfc4018811f2b310e7776d667be
  1. keystore/
  2. keystore-engine/
  3. softkeymaster/