Remove bogus master/builder/slave/force parameters from bot_update.

recipe_modules/bot_update/example.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.
 
 DEPS = [
   'bot_update',
   'gclient',
   'recipe_engine/path',
   'recipe_engine/properties',
 ]
 
 def RunSteps(api):
   api.gclient.use_mirror = True
 
   src_cfg = api.gclient.make_config(CACHE_DIR='[GIT_CACHE]')
   soln = src_cfg.solutions.add()
   soln.name = 'src'
   soln.url = 'https://chromium.googlesource.com/chromium/src.git'
   soln.revision = api.properties.get('revision')
   api.gclient.c = src_cfg
   api.gclient.c.revisions.update(api.properties.get('revisions', {}))
   api.gclient.c.got_revision_mapping['src'] = 'got_cr_revision'
   api.gclient.c.patch_projects['v8'] = ('src/v8', 'HEAD')
   api.gclient.c.patch_projects['angle/angle'] = ('src/third_party/angle',
                                                  'HEAD')
   patch = api.properties.get('patch', True)
   clobber = True if api.properties.get('clobber') else False
-  force = True if api.properties.get('force') else False
   no_shallow = True if api.properties.get('no_shallow') else False
   output_manifest = api.properties.get('output_manifest', False)
   with_branch_heads = api.properties.get('with_branch_heads', False)
   refs = api.properties.get('refs', [])
   oauth2 = api.properties.get('oauth2', False)
   root_solution_revision = api.properties.get('root_solution_revision')
   suffix = api.properties.get('suffix')
   gerrit_no_reset = True if api.properties.get('gerrit_no_reset') else False
   gerrit_no_rebase_patch_ref = bool(
       api.properties.get('gerrit_no_rebase_patch_ref'))
 
   if api.properties.get('test_apply_gerrit_ref'):
     api.bot_update.apply_gerrit_ref(
         root='/tmp/test/root',
         gerrit_no_reset=gerrit_no_reset,
         gerrit_no_rebase_patch_ref=gerrit_no_rebase_patch_ref)
   else:
     api.bot_update.ensure_checkout(
-        force=force,
         no_shallow=no_shallow,
         patch=patch,
         with_branch_heads=with_branch_heads,
         output_manifest=output_manifest,
         refs=refs, patch_oauth2=oauth2,
         clobber=clobber,
         root_solution_revision=root_solution_revision,
         suffix=suffix,
         gerrit_no_reset=gerrit_no_reset,
         gerrit_no_rebase_patch_ref=gerrit_no_rebase_patch_ref)
@@ skipping 59 matching lines @@
   ) + api.step_data('bot_update', retcode=88)
   yield api.test('tryjob_fail_patch_download') + api.properties(
       mastername='tryserver.chromium.linux',
       buildername='linux_rel',
       slavename='totallyaslave-c4',
       issue=12345,
       patchset=654321,
       patch_url='http://src.chromium.org/foo/bar',
       fail_patch='download'
   ) + api.step_data('bot_update', retcode=87)
   yield api.test('forced') + api.properties(

[estaab, 2016/09/03 01:52:25]

Drop this one now?

[iannucci, 2016/09/07 19:21:42]

Done

       mastername='experimental',
       buildername='Experimental Builder',
       slavename='somehost',
       force=1
   )
   yield api.test('no_shallow') + api.properties(
       mastername='experimental',
       buildername='Experimental Builder',
       slavename='somehost',
       no_shallow=1
   )
   yield api.test('off') + api.properties(

[estaab, 2016/09/03 01:52:25]

Maybe this one too?

[iannucci, 2016/09/07 19:21:42]

Done

       mastername='experimental',
       buildername='Experimental Builder',
       slavename='somehost',
   )
   yield api.test('clobber') + api.properties(
       mastername='experimental',
       buildername='Experimental Builder',
       slavename='somehost',
       clobber=1
   )
@@ skipping 30 matching lines @@
       patch_url='http://src.chromium.org/foo/bar',
       patch_project='v8',
       revisions={'src/v8': 'abc'}
   )
   yield api.test('tryjob_v8_head_by_default') + api.properties.tryserver(
       patch_project='v8',
   )
   yield api.test('tryjob_gerrit_angle') + api.properties.tryserver_gerrit(
       full_project_name='angle/angle',
   )