Remove softkeymaster

This is ancient code that isn't used.  In addition, it's a keymaster0
implementation, and we're removing support for keymaster0.

Test: N/A
Change-Id: I4b473af04d77ccb4c9aa64a964a855ef0977c570
6 files changed
tree: ed9d79c5056156a683b34ac37e7821e876f225c4
  1. keystore/
  2. keystore-engine/
  3. Android.bp
  4. MODULE_LICENSE_APACHE2
  5. NOTICE
  6. OWNERS