tree 54a4b13277429c4d52861c8f50011bbfca08dd36
parent 37a44faa7266c8a7e0cc5077a4c028d6f5bfa7f7
author Narayan Kamath <narayan@google.com> 1424954384 +0000
committer Narayan Kamath <narayan@google.com> 1424954434 +0000

Remove unused variables.

Follow up from 13e5965306212a9051772ff1d5bc3a88e5fb5.

Change-Id: I370e52acd998ce72b4d7dbf2aba604d4b08bb0cf