Not for review: perf bisect for Windows checkerboarding regression

tools/auto_bisect/bisect.cfg

 # 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.
 
 """Config file read by run-bisect-perf-regression.py.
 
 This script is intended for use by anyone that wants to run a remote bisection
 on a range of revisions to look for a performance regression. Modify the config
 below and add the revision range, performance command, and metric. You can then
 run a git try <bot>.
@@ skipping 26 matching lines @@
   'max_time_minutes': '20',
   'truncate_percent': '25',
 }
 
 For Windows, if you're calling a python script you will need to add "python"
 to the command, so the command would be changed to:
     'python tools/perf/run_benchmark -v --browser=release sunspider',
 """
 
 config = {
-  'command': '',
-  'good_revision': '',
-  'bad_revision': '',
-  'metric': '',
-  'repeat_count': '',
-  'max_time_minutes': '',
-  'truncate_percent': '',
+  'command': 'python tools/perf/run_benchmark -v --browser=release_x64 --also-run-disabled-tests smoothness.tough_scrolling_cases',
+  'good_revision': '7aaa35ff0a9ab97fba82c7edcc2c90c186828e10',
+  'bad_revision': '6b4943bfc61acc877f92b183b849922edbe85e8d',
+  'metric': 'mean_pixels_checkerboarded/mean_pixels_checkerboarded',
+  'repeat_count': '40',
+  'max_time_minutes': '60',
+  'truncate_percent': '25',
 }
 
 # Workaround git try issue, see crbug.com/257689