Switch from web-served configuration to checked-in configuration.

This will make it a bit harder to run old builds against a new test
lab (you'll have to patch the current test lab into your branch), but
in return, we simplify things considerably: we no longer require a
configuration server, a machine to run the configuration server on, or
a special script to pass the configuration server to run_remote_tests.

BUG=chromium-os:23776
TEST=cellular_{Smoke, Throughput, Dummy}

Change-Id: I8da871daa9f7fb04192a998937f004e07fe60a86
Reviewed-on: https://gerrit.chromium.org/gerrit/12457
Reviewed-by: ttuttle <ttuttle@chromium.org>
Commit-Ready: David Rochberg <rochberg@chromium.org>
Tested-by: David Rochberg <rochberg@chromium.org>
3 files changed