Snap for 4531101 from 2c1559041d5d30bf4e1d622b2c6924facf2a4daf to pi-release

Change-Id: Ief2ac139c4cb18cf834d486aa82a5cc13a1bcf0c
tree: c70089451e810f18fa390fb86dd5672f971c7a8e
  1. Android.mk
  2. keymaster_qcom.cpp
  3. keymaster_qcom.h
  4. QSEEComAPI.h