All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=691053

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6K-0ugkM


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

android-webview-nexus6

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8988016412048438256

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8988016384305290688

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

Hi senorblanco@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 : senorblanco
  Commit : 4fa27c5c19dadb9b737cb004c8ad176e8cb45422
  Date   : Wed Feb 08 20:35:40 2017
  Subject: Enable Skia's edge-antialiasing tessellating path renderer.

Bisect Details
  Configuration: android_webview_nexus6_aosp_perf_bisect
  Benchmark    : thread_times.simple_mobile_sites
  Metric       : thread_GPU_cpu_time_per_frame/thread_GPU_cpu_time_per_frame
  Change       : 6.13% | 0.724710688542 -> 0.761126443626

Revision             Result                     N
chromium@449079      0.724711 +- 0.0489263      9      good
chromium@449080      0.732896 +- 0.0440674      9      good
chromium@449081      0.761588 +- 0.0314139      9      bad       <--
chromium@449082      0.761176 +- 0.0219513      6      bad
chromium@449084      0.757119 +- 0.0266569      6      bad
chromium@449088      0.755957 +- 0.0312655      6      bad
chromium@449096      0.761511 +- 0.0298028      6      bad
chromium@449112      0.761126 +- 0.0219114      6      bad

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

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8988016412048438256

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6650949377982464


| 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 ===
Perf regression found with culprit

Suspected Commit
  Author : senorblanco
  Commit : 4fa27c5c19dadb9b737cb004c8ad176e8cb45422
  Date   : Wed Feb 08 20:35:40 2017
  Subject: Enable Skia's edge-antialiasing tessellating path renderer.

Bisect Details
  Configuration: android_webview_nexus6_aosp_perf_bisect
  Benchmark    : thread_times.simple_mobile_sites
  Metric       : thread_GPU_cpu_time_per_frame/http___www.apple.com_mac_
  Change       : 24.00% | 0.661143678161 -> 0.819848659004

Revision             Result                     N
chromium@449079      0.661144 +- 0.0387291      6      good
chromium@449080      0.627374 +- 0.0686924      6      good
chromium@449081      0.815421 +- 0.0685269      6      bad       <--
chromium@449082      0.838011 +- 0.0408688      6      bad
chromium@449084      0.821891 +- 0.0722048      6      bad
chromium@449088      0.827686 +- 0.0805785      6      bad
chromium@449096      0.827651 +- 0.038056       6      bad
chromium@449112      0.819849 +- 0.079695       6      bad

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

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8988016384305290688

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6462468764729344


| 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 regression seems to be solely on www.apple.com/mac. It also seems to have recovered as of https://chromium.googlesource.com/chromium/src/+log/2a1451c0b54e230d212035525fc6b373abea7f5b%5E..5ec1039bc225dfb4221c0c5f387a37cd87fc33a1.