build: add path_config=kitchen to infra recipes tests

scripts/slave/recipes/infra/luci_gae.py

 # Copyright 2015 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 DEPS = [
   'depot_tools/bot_update',
   'depot_tools/gclient',
   'depot_tools/git',
+  'depot_tools/presubmit',
   'recipe_engine/json',
   'recipe_engine/path',
   'recipe_engine/properties',
   'recipe_engine/python',
   'depot_tools/tryserver',
 ]
 
 
 def _run_presubmit(api, patch_root, bot_update_step):
   upstream = bot_update_step.json.output['properties'].get(
       api.gclient.c.got_revision_mapping[
       'infra/go/src/github.com/luci/gae'])
   # The presubmit must be run with proper Go environment.
   # infra/go/env.py takes care of this.
   presubmit_cmd = [
     'python',  # env.py will replace with this its sys.executable.
-    api.path['depot_tools'].join('presubmit_support.py'),
+    api.presubmit.presubmit_support_path,
     '--root', api.path['slave_build'].join(patch_root),
     '--commit',
     '--verbose', '--verbose',
     '--issue', api.properties['issue'],
     '--patchset', api.properties['patchset'],
     '--skip_canned', 'CheckRietveldTryJobExecution',
     '--skip_canned', 'CheckTreeIsOpen',
     '--skip_canned', 'CheckBuildbotPendingBuilds',
     '--rietveld_url', api.properties['rietveld'],
     '--rietveld_fetch',
@@ skipping 46 matching lines @@
     api.python(
         'go test',
         api.path['checkout'].join('go', 'env.py'),
         ['go', 'test', 'github.com/luci/gae/...'])
 
 
 def GenTests(api):
   yield (
     api.test('luci_gae') +
     api.properties.git_scheduled(
+        path_config='kitchen',
         buildername='luci-gae-linux64',
         mastername='chromium.infra',
         repository='https://chromium.googlesource.com/external/github.com/luci/gae',
     )
   )
   yield (
     api.test('presubmit_try_job') +
     api.properties.tryserver(
+        path_config='kitchen',
         mastername='tryserver.infra',
         buildername='Luci-GAE Presubmit',
     ) + api.step_data('presubmit', api.json.output([[]]))
   )