autotest: Delete old lucifer stuff

Lucifer is no longer run by the autotest scheduler (or rather the
autotest scheduler is no longer used).

BUG=chromium:1100464
TEST=None

Change-Id: Ic80a903d6517b12b85f922ef17c7eb5d47ac3181
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/autotest/+/2278538
Reviewed-by: Xixuan Wu <xixuan@chromium.org>
Tested-by: Allen Li <ayatane@chromium.org>
Commit-Queue: Allen Li <ayatane@chromium.org>
diff --git a/docs/lucifer-setup.md b/docs/lucifer-setup.md
deleted file mode 100644
index 6dfaede..0000000
--- a/docs/lucifer-setup.md
+++ /dev/null
@@ -1,18 +0,0 @@
-# Setting up Lucifer
-
-Install [depot_tools].
-
-[depot_tools]: https://commondatastorage.googleapis.com/chrome-infra-docs/flat/depot_tools/docs/html/depot_tools_tutorial.html#_setting_up
-
-Get the Lucifer binaries:
-
-    binary_dir=~/lucifer
-    mkdir -p "$binary_dir"
-    cipd install -root "$binary_dir" chromiumos/infra/lucifer prod
-
-Add the path to `shadow_config.ini`:
-
-    cat <<EOF >>/usr/local/autotest/shadow_config.ini
-    [LUCIFER]
-    binaries_path: $binary_dir/usr/bin
-    EOF
diff --git a/global_config.ini b/global_config.ini
index e5c0c14..887df52 100644
--- a/global_config.ini
+++ b/global_config.ini
@@ -475,12 +475,6 @@
 stable_version_edison: git_nyc-jaqen-dev/jaqen_edison-userdebug/2979181
 package_url_pattern: %s/static/%s
 
-[LUCIFER]
-lucifer_level: STARTING
-binaries_path: /usr/bin
-jobdir: /usr/local/autotest/leases
-gcp_creds:
-
 [LXC_POOL]
 use_lxc_pool: False
 combine_sudos: False