resolved conflicts for merge of 7793c383 to lmp-mr1-dev-plus-aosp

Change-Id: Ic0238ae46efe2945eabc1e17cbcf9b1f71c4076f
tree: 3324ea627509cb816442d5ec981d3ed10262f9d6
  1. keystore/
  2. keystore-engine/
  3. softkeymaster/