am 4dbed73a: am f45e4cbe: am 7ffdc696: am 7925d364: am 58f1d208: am 5761584c: am a3c562af: Merge "Move SHA1PRNG_SecureRandomImpl tests to libcore" into jb-dev

* commit '4dbed73a913be4b25e336e11c1bcc3d503b11aec':
  Move SHA1PRNG_SecureRandomImpl tests to libcore