am 2c79a62c: am 9115f38b: am ec5ad29a: am d25cd26f: Merge "Try decaying user history at hourly intervals."

* commit '2c79a62cf57d03a4384c5aea145609ff599f2622':
tree: 4f215378dbc96e139e12902a3c5387a1ee112011
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk