All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=729248

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxqPChQoM


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

linux-release

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8977854652277540464

=== Auto-CCing suspected CL author danakj@chromium.org ===

Hi danakj@chromium.org, the bisect results pointed to your CL, please take a look at the
results.


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

Suspected Commit
  Author : danakj
  Commit : 29ef12086e6ac7eb83677e7730df00fda5c6af9b
  Date   : Tue May 23 18:06:31 2017
  Subject: Remove cullRect() from PaintOpBuffer.

Bisect Details
  Configuration: linux_perf_bisect
  Benchmark    : rasterize_and_record_micro.top_25
  Metric       : record_time/record_time
  Change       : 9.71% | 0.0582013888889 -> 0.0638541666667

Revision             Result                        N
chromium@473942      0.0582014 +- 0.000461793      6      good
chromium@473967      0.0576042 +- 0.0007834        6      good
chromium@473973      0.0576736 +- 0.000446501      6      good
chromium@473974      0.0579167 +- 0.000333333      6      good
chromium@473975      0.0638819 +- 0.000578602      6      bad       <--
chromium@473976      0.063625 +- 0.000549621       6      bad
chromium@473979      0.0636944 +- 0.000389385      6      bad
chromium@473991      0.0639931 +- 0.000340632      6      bad
chromium@474040      0.0638542 +- 0.00051623       6      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 rasterize_and_record_micro.top_25

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8977854652277540464

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=4907303884554240


| 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!

I'm expecting this to improve with 477658.

Bot is still not running this test anymore, assuming resolved..