All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=692575

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2KbMsAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDguMjKpgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2O-SoQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDguISlpwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2MHZrQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2MGutAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2IWWvAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDguL6ivQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2M-yuQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDguIbcuwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDguPq3swkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2K-huwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2OvCvQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDguJ6SqwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2OvWogoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2OvCvQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2I_GtgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2NfTpgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2IWCrQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDguLrmvgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDguIaoqgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDguL74rAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2KKTpgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2P7UrAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2Pn-sAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDguIjtogsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDguPrjogkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2PfjsgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDguPrjogoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2IXYtAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDguN7vtQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDguPr5vQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDguNy3uAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDguNq-sgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2NnB5AoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2IXYtAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2PmzuAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2PmzuAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2Pn-sAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDguPD0rwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2LetqQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2IGopgkM


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

chromium-rel-win7-gpu-intel
chromium-rel-win8-dual

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8987577778275585328

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

Bisect Details
  Configuration: win_8_perf_bisect
  Benchmark    : performance_browser_tests
  Metric       : TabCapturePerformance/Capture

Revision             Result                  N
chromium@450083      27.7048 +- 1.00437      21      good
chromium@450252      27.624 +- 1.36355       21      bad

To Run This Test
  .\src\out\Release\performance_browser_tests.exe --test-launcher-print-test-stdio=always --enable-gpu

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8987577778275585328

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5029815716937728


| 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/8982659694120027744

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