All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=729243

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgho6E8goM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxqCSrgoM


Bot(s) for this bug's original alert(s):

chromium-rel-win7-gpu-ati
chromium-rel-win7-gpu-intel

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8977855425712257040

=== BISECT JOB RESULTS ===
Perf regression found with culprit

Suspected Commit
  Author : nainar
  Commit : cc275c99719dca651110ad31085c6401de79056a
  Date   : Mon May 29 09:07:31 2017
  Subject: Disable style sharing outside tests.

Bisect Details
  Configuration: winx64intel_perf_bisect
  Benchmark    : thread_times.tough_scrolling_cases
  Metric       : thread_total_all_cpu_time_per_frame/thread_total_all_cpu_time_per_frame
  Change       : 7.89% | 6.00722834296 -> 6.48099428245

Revision             Result                    N
chromium@475283      6.00723 +- 0.161928       6      good
chromium@475302      6.03458 +- 0.154713       6      good
chromium@475312      6.09367 +- 0.104646       6      good
chromium@475315      6.06407 +- 0.097407       6      good
chromium@475316      5.96419 +- 0.0574355      6      good
chromium@475317      6.49571 +- 0.146824       6      bad       <--
chromium@475321      6.48099 +- 0.15394        6      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release_x64 --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests thread_times.tough_scrolling_cases

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8977855425712257040

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5833380437950464


| O O | Visit http://www.chromium.org/developers/speed-infra/perf-bug-faq
|  X  | for more information addressing perf regression bugs. For feedback,
| / \ | file a bug with component Speed>Bisection.  Thank you!