Move keystore from frameworks/base

Move keystore from frameworks/base at commit
57ff581bd9b16a192a567f84d0e0a5c82d866343

Change-Id: I1e62488d63810f14e40ffb3d192925ff4eeb8906
6 files changed
tree: d80ad189f738a89d064d0c59f85c2bf3ec984918
  1. keystore/