am 590b9943: am 22437bcb: am 9aa3d668: Add BlockGuard PolicyViolation accessors.

Merge commit '590b99434696edf3f14843c85406eaf197dbc044' into dalvik-dev

* commit '590b99434696edf3f14843c85406eaf197dbc044':
  Add BlockGuard PolicyViolation accessors.