tree 9bde1e40f71fbdc64a507e29296b68b427e4403b
parent 5c78b18047eb5d8e532f6dfa482b2c0bf8eb96cb
author Siarhei Vishniakou <svv@google.com> 1601424493 -0500
committer Siarhei Vishniakou <svv@google.com> 1631917312 +0000

Remove some clang warnings

Fix some clang warnings:
1. Unused variable (use constexpr instead of #define)
2. -Wextra warnings
3. Remove unused import

Bug: 167947340
Test: compile and observe warnings

Change-Id: Ie4a7bb1aad30f0e6556d23621ec6268185bec536