Move getPrevWordsInfoFromNthPreviousWord to PrevWordsInfoUtils.

Bug: 14425059
Change-Id: Id37022ac6c1545d6845abfbcdb7ed47f0e250eec
3 files changed
tree: 3159f7d7ef468d6b56924169c63e49c62aa95d4b
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk