tree b97a4b2af7c790fc386689fadadc8cc6a860c97f
parent a1d37a9bb27e69cc797d2e6d49f9c63d9ea3808a
author Cherry Zhang <cherryyz@google.com> 1540660707 -0400
committer Cherry Zhang <cherryyz@google.com> 1540829320 +0000

unittests: small cleanups

- Remove an unconditional print.

- Remove an unused variable, fix a warning.

Change-Id: I47bcfa27858311f546c1bf5cd0843e693f8253d3
Reviewed-on: https://go-review.googlesource.com/c/145257
Reviewed-by: Than McIntosh <thanm@google.com>