am 5304090b: Fixing build after bouncycastle upgrade to 1.51

* commit '5304090b17fb5c07091e8573047fb7e8bf2699a7':
  Fixing build after bouncycastle upgrade to 1.51
tree: 43530ffb6d12253c1153ff6d343eba92549b4d94
  1. Android.mk
  2. cpp/
  3. java/
  4. proto/