Remove service managing code.

Goofy has service management support and no need to do that in test itself.

BUG=chrome-os-partner:13044
TEST=Manually test on Link.

Change-Id: I868e7f6f5b6176e0284c076a1aafbe8ddc9ea503
Reviewed-on: https://gerrit.chromium.org/gerrit/32478
Reviewed-by: Cheng-Yi Chiang <cychiang@chromium.org>
Reviewed-by: Jon Salz <jsalz@chromium.org>
Commit-Ready: Chinyue Chen <chinyue@chromium.org>
Tested-by: Chinyue Chen <chinyue@chromium.org>
1 file changed