Cleanup	Keyboard related code and rename some classes

This is	a follow up change of I90ffbde0

Bug: 5023981
Change-Id: I3a6b862d05f5f907dee954cd6d6fee983b20ab5e
16 files changed
tree: 90e98602f83344bf01b9c3dbfdae08fb4dd88458
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk