Revert "build: roll infra_paths changes"

scripts/slave/recipes/infra/infra_continuous.py

 # Copyright 2014 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.
 
 from recipe_engine.recipe_api import Property
 
 DEPS = [
   'depot_tools/bot_update',
-  'depot_tools/infra_paths',
   'file',
   'depot_tools/gclient',
   'recipe_engine/json',
   'recipe_engine/path',
   'recipe_engine/platform',
   'recipe_engine/properties',
   'recipe_engine/python',
   'recipe_engine/step',
 ]
 
@@ skipping 50 matching lines @@
   api.file.rmcontents('clean go bin', go_bin)
 
   api.python(
       'build luci-go', go_env,
       ['go', 'install', 'github.com/luci/luci-go/client/cmd/...'])
 
   files = sorted(api.file.listdir('listing go bin', go_bin))
   absfiles = [api.path.join(go_bin, i) for i in files]
   api.python(
       'upload go bin',
-      api.infra_paths['depot_tools'].join('upload_to_google_storage.py'),
+      api.path['depot_tools'].join('upload_to_google_storage.py'),
       ['-b', 'chromium-luci'] + absfiles)
   for name, abspath in zip(files, absfiles):
     sha1 = api.file.read(
         '%s sha1' % str(name), abspath + '.sha1',
         test_data='0123456789abcdeffedcba987654321012345678')
     api.step.active_result.presentation.step_text = sha1
 
 
 PROPERTIES = {
   'mastername': Property(),
@@ skipping 121 matching lines @@
 
   yield (
     api.test('infra_swarming') +
     api.properties.git_scheduled(
         buildername='infra-continuous-32',
         buildnumber=-1,
         mastername='chromium.infra',
         repository='https://chromium.googlesource.com/infra/infra',
     )
   )