Remove unused variables

This is just a removal of unused code.  No behavior chnage is intended.

BUG=none
TEST=compile

git-svn-id: https://mozc.googlecode.com/svn/trunk@495 a6090854-d499-a067-5803-1114d4e51264
3 files changed
tree: 65b3c81243f6a33123828be625b0d64aa27ee2e0
  1. src/