Revert "[autotest] Refactor email sending out of suite_scheduler."

This reverts commit db9540abf2c7db97389e45643f81e02c97cc1281

Change-Id: I232cabeb770f7f5d0fdd55586e0705efd139d93a
Reviewed-on: https://gerrit.chromium.org/gerrit/31615
Commit-Ready: Alex Miller <milleral@chromium.org>
Reviewed-by: Alex Miller <milleral@chromium.org>
Tested-by: Alex Miller <milleral@chromium.org>
3 files changed