Allow changes without 9999 ebuild file changes

Currently, if any file within an 9999 ebuild directory is updated and
the ebuild itself isn't updated, the presubmit check fails.

This allows the change even if the ebuild itself isn't touched.
The ebuild will then be rev'd anyway based on the current behavior.

BUG=None
TEST=unit and change affected by this

Change-Id: I96d6d52a64dae84fffe76a779d84e6cd5c274e76
Reviewed-on: https://chromium-review.googlesource.com/671128
Commit-Ready: C Shapiro <shapiroc@google.com>
Tested-by: C Shapiro <shapiroc@google.com>
Reviewed-by: Jason Clinton <jclinton@chromium.org>
2 files changed