am e645715b: Clean up under the util package.

* commit 'e645715b2575d462dafd09e98fce84555549b65b':
  Clean up under the util package.
tree: aeb12a45c52c502a61801ccbd7b1887457eeb0a2
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk