Fix format string without passing in the variables in code

Fix 'OrphanedFormatString' and upgrade it to errorprone error
to prevent future regressions.

Bug: 834796
Change-Id: Iff82021736367190cfd45b64ee7134cb40392449
Reviewed-on: https://chromium-review.googlesource.com/1134828
Reviewed-by: John Budorick <jbudorick@chromium.org>
Commit-Queue: Amos Lim <eui-sang.lim@samsung.com>
Cr-Commit-Position: refs/heads/master@{#574560}
2 files changed