All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=629339

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgioHhqwoM


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

chromium-rel-win7-gpu-ati

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/9006754654246977456

===== BISECT JOB RESULTS =====
Status: completed


===== SUSPECTED CL(s) =====
Subject : Disable Full-WPO for the x64 official build (non-PGO).
Author  : sebmarchand
Commit description:
  
Disable Full-WPO for the x64 official builds (this doesn't
affect the PGO builds).

This should help me to get an official
"non-PGO & non-WPO" build that I can compare against an official PGO
build.

Also I'm not sure if it's worth keeping WPO turned on for the official
builds at the moment ? We don't ship these builds (we ship the PGO ones)
and so this only slowdown the builders that build an official x64 build
for testing purposes (especially considering that they need to link all the unittests with Full-WPO)

BUG= 490934 , 617982

Review-Url: https://codereview.chromium.org/2142603002
Cr-Commit-Position: refs/heads/master@{#405164}
Commit  : 0d74d7f71c93bfc3b32653de7958ff84d173937d
Date    : Wed Jul 13 15:42:28 2016


===== TESTED REVISIONS =====
Revision         Mean     Std Dev   N  Good?
chromium@405135  43.9912  0.426491  5  good
chromium@405151  44.149   0.709294  5  good
chromium@405161  44.4976  0.399428  5  good
chromium@405163  44.297   0.38967   5  good
chromium@405164  53.792   0.877909  5  bad    <--
chromium@405166  53.9064  0.451665  5  bad
chromium@405171  54.1726  0.327013  5  bad
chromium@405202  54.7674  0.32127   5  bad

Bisect job ran on: winx64ati_perf_bisect
Bug ID: 629339

Test Command: src/tools/perf/run_benchmark -v --browser=release_x64 --output-format=chartjson --upload-results --also-run-disabled-tests smoothness.tough_webgl_cases
Test Metric: mean_frame_time/http___kenrussell.github.io_webgl-animometer_Animometer_tests_3d_webgl.html
Relative Change: 24.50%
Score: 99.9

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/winx64ati_perf_bisect/builds/1436
Job details: https://chromeperf.appspot.com/buildbucket_job_status/9006754654246977456


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5250852890083328

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