Adding Presubmit error when OVERRIDE and FINAL is not used as C++11 standard

Alerting the error for use to use c++11 constructs |override| and |final| instead of OVERRIDE and FINAL respctively

BUG=417463
TBR=ben@chromium.org

Review URL: https://codereview.chromium.org/638663003

Cr-Commit-Position: refs/heads/master@{#299435}
1 file changed