tree b62f1427f352fb39b8f4d03c6a065affa1c864d1
parent 5281f56377bebf9932b14cd7f6490117612acfc0
author Chih-Hung Hsieh <chh@google.com> 1512501212 -0800
committer Chih-Hung Hsieh <chh@google.com> 1512501212 -0800

Fix clang compiler warnings.

* Do not include <base/logging.h> to avoid redefinition warnings.
* Use unsigned 0U to avoid signed vs unsigned comparison.
* Fix typo of unused ret2.

Bug: 66996870
Test: build with WITH_TIDY=1
Change-Id: I5554ffaadd54d967580998672e1dd64428269566