Fix unit tests when workarounds are enabled

Change-Id: Ia660a6d91aa3615e0fa21fba67f5029c131b1ba2
Reviewed-on: https://skia-review.googlesource.com/128983
Commit-Queue: Adrienne Walker <enne@chromium.org>
Reviewed-by: Brian Salomon <bsalomon@google.com>
4 files changed