Remove unused costName variable

Bug: 27432583
Change-Id: Ica6f8714eb6c40a4b6a94ac5e40144d0e781155e
1 file changed
tree: c9b6d2d5fee18dd93a262f13c4cab96fb403839a
  1. client/
  2. include/
  3. server/
  4. Android.mk
  5. MODULE_LICENSE_APACHE2
  6. NOTICE