Break out of for loop if bisect job succeeds on one test device

scripts/slave/recipes/bisection/android_bisect.py

 # Copyright (c) 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.
 
 from recipe_engine.types import freeze
 
 DEPS = [
     'auto_bisect',
     'bisect_tester',
     'depot_tools/bot_update',
@@ skipping 539 matching lines @@
         parent_got_revision='1111111',
         parent_build_archive_url='gs://test-domain/test-archive.zip') +
     api.bisect_tester(tempfile='/tmp/dummy') +
     api.step_data(
         'Gathering reference values.saving json to temp file',
         stdout=api.raw_io.output('/tmp/dummy3')) +
     api.step_data(
         'Gathering reference values.saving json to temp file (2)',
         stdout=api.raw_io.output('/tmp/dummy4')) +
     api.override_step_data('device_status',
-        api.json.output(working_device)) +
+        api.json.output(two_devices)) +
     api.override_step_data('device_status (2)',
-        api.json.output(working_device)) +
+        api.json.output(two_devices)) +
     api.step_data('Resolving reference range.crrev get commit hash for ' +
         ('refs/heads/master@{#%s}' % local_bisect_config['bad_revision']),
         stdout=api.json.output(
             {'git_sha': bad_revision_hash}))+
     api.step_data('Resolving reference range.crrev get commit hash for ' +
         ('refs/heads/master@{#%s}' % local_bisect_config[
             'good_revision']),
         stdout=api.json.output(
             {'git_sha': good_revision_hash}))+
     api.step_data('Expanding revision range.for revisions %s:%s' % (
@@ skipping 102 matching lines @@
     # multiple_device_status
     api.step_data('Debug Info', retcode=1) +
     api.override_step_data('device_status (3)',
         api.json.output(working_device)) +
     api.step_data('Expanding revision range.for revisions %s:%s (2)' % (
             good_revision_hash, bad_revision_hash),
         stdout=api.json.output([[bad_revision_hash, 'ignored'], [
             good_revision_hash, 'ignored']])) +
     api.step_data('Post bisect results',
         stdout=api.json.output({'status_code': 200})))