am 22f01a42: Add a functionality to clear and flush prediction dictionary

* commit '22f01a42fcd91dae2a4e723e2477a480a11daa8e':
  Add a functionality to clear and flush prediction dictionary
tree: 16656a4e02afe79fd71e8c4dbe5da8cc802896b0
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk