am 5ec9e14e: am aa3ae615: am 72c870f5: am 596a565a: Merge "Remove some unused variables."

* commit '5ec9e14eb1c5fccd6514d6199fe442a1b69c2312':
tree: 4f215378dbc96e139e12902a3c5387a1ee112011
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk