am 70e81af7: Hide physical structure of the dictionary from BinaryDictEncoderUtils.

* commit '70e81af72678d95c2a38412c478e06837a51c7cb':
  Hide physical structure of the dictionary from BinaryDictEncoderUtils.
tree: 04a46595f380bed00ac38f83c7d1d44bbf0e5877
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk