Remove lints? helper method from Runner

This wasn't particularly useful, and was only used in one place.

Change-Id: I604f58c773626ac674b01d61eaa6a9d765d0577d
Reviewed-on: https://gerrit.causes.com/30921
Tested-by: jenkins <jenkins@causes.com>
Reviewed-by: Joe Lencioni <joe.lencioni@causes.com>