build: Bot_update refactor recipe roll

scripts/slave/recipes/run_presubmit.py

 # Copyright (c) 2013 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',
@@ skipping 17 matching lines @@
   api.gclient.set_config(repo_name)
 
   bot_update_step = api.bot_update.ensure_checkout(
       force=force_checkout, patch_project_roots={'v8': []},
       patch_oauth2=codereview_auth)
   relative_root = '%s/%s' % (api.gclient.c.solutions[0].name, root)
   relative_root = relative_root.strip('/')
   got_revision_property = api.gclient.c.got_revision_mapping[relative_root]
   upstream = bot_update_step.json.output['properties'].get(
       got_revision_property)
-  if (not upstream or
-      isinstance(upstream, int) or
-      (upstream.isdigit() and len(upstream) < 40)):
-    # If got_revision is an svn revision, then use got_revision_git.
-    upstream = bot_update_step.json.output['properties'].get(
-        '%s_git' % got_revision_property) or ''
 
   # TODO(hinoka): Extract email/name from issue?
   api.git('-c', 'user.email=commit-bot@chromium.org',
           '-c', 'user.name=The Commit Bot',
           'commit', '-a', '-m', 'Committed patch',
           name='commit git patch', cwd=api.path['checkout'].join(root))
 
   if api.properties.get('runhooks'):
     api.gclient.runhooks()
 
@@ skipping 94 matching lines @@
     api.test('recipes-py') +
     api.properties.tryserver(
         mastername='tryserver.infra',
         buildername='infra_presubmit',
         repo_name='recipes_py',
         patch_project='recipes-py',
         runhooks=True) +
     api.step_data('presubmit', api.json.output([['infra_presubmit',
                                                  ['compile']]]))
   )