All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=719475

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgytbG7AsM


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

win-zenbook

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8980157406744048336

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8980157398072190544

=== BISECT JOB RESULTS ===
Bisect failed for unknown reasons

Please contact the team (see below) and report the error.


Bisect Details
  Configuration: winx64_zen_perf_bisect
  Benchmark    : blink_perf.paint
  Metric       : paint/paint


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 blink_perf.paint

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8980157406744048336

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5207289641828352


| 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!

=== BISECT JOB RESULTS ===
NO Perf regression found

Bisect Details
  Configuration: winx64_zen_perf_bisect
  Benchmark    : blink_perf.paint
  Metric       : paint/paint

Revision             Result                  N
chromium@469085      84.4521 +- 23.6133      21      good
chromium@469263      84.0712 +- 28.6997      21      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 blink_perf.paint

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8980157398072190544

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5304634404503552


| 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!

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8980133713034907504

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8980133709167925552

=== BISECT JOB RESULTS ===
NO Perf regression found

Bisect Details
  Configuration: winx64_zen_perf_bisect
  Benchmark    : blink_perf.paint
  Metric       : paint/paint

Revision             Result                  N
chromium@469085      76.4593 +- 4.67412      21      good
chromium@469263      76.359 +- 4.02777       21      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 blink_perf.paint

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8980133713034907504

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5207289641828352


| 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!

=== BISECT JOB RESULTS ===
NO Perf regression found

Bisect Details
  Configuration: winx64_zen_perf_bisect
  Benchmark    : blink_perf.paint
  Metric       : paint/paint

Revision             Result                  N
chromium@469085      76.6044 +- 6.19194      21      good
chromium@469263      76.7706 +- 5.82209      21      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 blink_perf.paint

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8980133709167925552

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5304634404503552


| 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!

This alert was found before M-60 branched. Closing as WontFix as this is believed to either be invalid or non-reproducible.