tree dc4ccba22ce33bd37af0cd4e5e2e810fb994f5b4
parent e4577dd6d99207493c13579da0bfd7da58904d8e
author Sameer Agarwal <sameeragarwal@google.com> 1563056173 +0200
committer Sameer Agarwal <sameeragarwal@google.com> 1564097354 -0700

Use override & final instead of just using virtual.

This is safer than using virtual and this lead to a minor
bug fixes.

Change-Id: Id69cb1cc569bf6bf245f22f029c7871b6c712568