tree 8500104e3fdf2437c49de2b782ca9a5ca98f18d7
parent 540337ab93a4cccd22f5e9b775abbb8e569281b5
author Shawn Willden <swillden@google.com> 1445621534 -0600
committer Shawn Willden <swillden@google.com> 1447694940 -0700

Remove unused variables.

Change-Id: Ib6adb9242ed8060d6182501784c249c2cd4926f6