Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8973594822607654480

=== BISECT JOB RESULTS ===
NO Test failure found

Bisect Details
  Configuration: android_nexus7_perf_bisect
  Benchmark    : smoothness.gpu_rasterization.polymer
  Metric       : avg_surface_fps/avg_surface_fps

Revision             Exit Code      N
chromium@487676      1 +- N/A       20      good
chromium@487765      1 +- N/A       20      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests smoothness.gpu_rasterization.polymer

More information on addressing performance regressions:
  http://g.co/ChromePerformanceRegressions

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8973594822607654480


For feedback, file a bug with component Speed>Bisection

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8973528092994339760

=== BISECT JOB RESULTS ===
Test failure found with culprit

Suspected Commit
  Author : Hayato Ito
  Commit : b160073dd51148f56b6586a9902b8a24674886c4
  Date   : Wed Jul 19 04:33:31 2017
  Subject: Reland: Make /deep/ as no-op and remove ::shadow in dynamic profile

Bisect Details
  Configuration: android_nexus7_perf_bisect
  Benchmark    : smoothness.gpu_rasterization.polymer
  Metric       : avg_surface_fps/avg_surface_fps

Revision             Exit Code      N
chromium@486073      0 +- N/A       20      good
chromium@486919      0 +- N/A       20      good
chromium@487342      0 +- N/A       20      good
chromium@487554      0 +- N/A       20      good
chromium@487660      0 +- N/A       20      good
chromium@487713      0 +- N/A       20      good
chromium@487739      0 +- N/A       20      good
chromium@487743      0 +- N/A       20      good
chromium@487744      0 +- N/A       20      good
chromium@487745      1 +- N/A       20      bad       <--
chromium@487746      1 +- N/A       20      bad
chromium@487753      1 +- N/A       20      bad
chromium@487765      1 +- N/A       20      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests smoothness.gpu_rasterization.polymer

More information on addressing performance regressions:
  http://g.co/ChromePerformanceRegressions

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8973528092994339760


For feedback, file a bug with component Speed>Bisection

Victor, you're listed as the owner of this benchmark. If you look at  bug 747000  where this CL broke another polymer-related test, the test was removed because the content is very outdated, still using /deep/ or ::shadow. Do we still need this benchmark?

Upping priority, It is still failing. PTAL.

We need to update all tests to Polymer 2.0.  I'm going to disable the tests for now.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/6f97c81010a9b92178b0337c19c99cbfffc13c57

commit 6f97c81010a9b92178b0337c19c99cbfffc13c57
Author: Victor Miura <vmiura@chromium.org>
Date: Thu Aug 03 00:40:33 2017

[ChromiumPerf] Disable failing Polymer benchmarks

The Polymer page set is using deprecated feature (/deep/ selector)
and needs to be updated before re-enabling.

BUG= 746729 ,750876

Change-Id: Iac5eb3651d6c22f59e18c8271c9eb5270b44c3d6
Reviewed-on: https://chromium-review.googlesource.com/594908
Commit-Queue: Victor Miura <vmiura@chromium.org>
Reviewed-by: Ned Nguyen <nednguyen@google.com>
Cr-Commit-Position: refs/heads/master@{#491571}
[modify] https://crrev.com/6f97c81010a9b92178b0337c19c99cbfffc13c57/testing/buildbot/chromium.perf.json
[modify] https://crrev.com/6f97c81010a9b92178b0337c19c99cbfffc13c57/tools/perf/benchmarks/smoothness.py
[modify] https://crrev.com/6f97c81010a9b92178b0337c19c99cbfffc13c57/tools/perf/benchmarks/thread_times.py

Closing.  Created 750876 to track updating the tests to Polymer 2.0.