Stop redirect stdout/stderr and remove close_fds=True

scripts/slave/recipe_modules/goma/example.expected/mac.json

Index: scripts/slave/recipe_modules/goma/example.expected/mac.json
diff --git a/scripts/slave/recipe_modules/goma/example.expected/mac.json b/scripts/slave/recipe_modules/goma/example.expected/mac.json
index 2afaa58b4087e4722d83b59466b8324eb9b69660..b4f04444f3baa24a38e5d9d9f75df38114678381 100644
--- a/scripts/slave/recipe_modules/goma/example.expected/mac.json
+++ b/scripts/slave/recipe_modules/goma/example.expected/mac.json
@@ -85,13 +85,14 @@
       "RECIPE_MODULE[build::goma]/resources/cloudtail_utils.py",
       "start",
       "--cloudtail-path",
-      "[CACHE]/cipd/goma/cloudtail"
+      "[CACHE]/cipd/goma/cloudtail",
+      "--pid-file",
+      "[TMP_BASE]/cloudtail.pid"
     ],
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json"
     },
-    "name": "start cloudtail",
-    "stdout": "/path/to/tmp/"
+    "name": "start cloudtail"
   },
   {
     "cmd": [
@@ -201,8 +202,8 @@
       "-u",
       "RECIPE_MODULE[build::goma]/resources/cloudtail_utils.py",
       "stop",
-      "--killed-pid",
-      "12345"
+      "--killed-pid-file",
+      "[TMP_BASE]/cloudtail.pid"
     ],
     "name": "stop cloudtail"
   },