All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=699158

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxP677AoM


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

chromium-rel-win7-dual

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8985760650499110976

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

Bisect Details
  Configuration: win_perf_bisect
  Benchmark    : startup.cold.blank_page
  Metric       : open_tabs_time/open_tabs_time

Revision             Result                  N
chromium@452180      1333.24 +- 1764.62      21      good
chromium@452346      1366.76 +- 1501.54      21      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests startup.cold.blank_page

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8985760650499110976

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5295993488146432


| 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/8984868454883281024

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

Bisect Details
  Configuration: win_perf_bisect
  Benchmark    : startup.cold.blank_page
  Metric       : open_tabs_time/open_tabs_time

Revision             Result                  N
chromium@452180      1004.29 +- 1807.14      21      good
chromium@452346      1140.86 +- 1509.86      21      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests startup.cold.blank_page

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8984868454883281024

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6470250096230400


| 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/8982624205927859888

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