am 0cd28fdd: Merge "Use the default SecureRandom provider." into gingerbread

Merge commit '0cd28fdd16ac140d024953c7a076ffb3ec82c8b2' into gingerbread-plus-aosp

* commit '0cd28fdd16ac140d024953c7a076ffb3ec82c8b2':
  Use the default SecureRandom provider.