Refactor base/bitarray.h

This is just a code refactoring of base/bitarray.h.  No behavior change is intended.

BUG=none
TEST=unittest

git-svn-id: https://mozc.googlecode.com/svn/trunk@534 a6090854-d499-a067-5803-1114d4e51264
2 files changed
tree: db8bad296896e97b2bedd0a3d345bff6b8054fdf
  1. src/