Refactoring: Move prev word information into PrevWordsInfo.

Bug: 14119293
Bug: 14425059

Change-Id: I5a5f81c6b189e3ad1da093343a3121463f87c21c
9 files changed
tree: 128622371e731139c889ee8f6a3d88cd39f6b0f0
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk