tree a4807564a29451022364f76eb6ff155a95468099
parent b28f4ddecbc0cfae39fa92ab7e8b5820576ac671
author Nathan Mulcahey <nmulcahey@google.com> 1544658648 -0800
committer Nathan Mulcahey <nmulcahey@google.com> 1544658648 -0800

[autoroll] Commit untracked files before diff step

We are hitting a bug where if all changes are to untracked files then we
will produce identical Change-Ids because `git diff` sees no difference.

Change-Id: Id63798a61c400c0286a28342b93aa132776248e9