All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=797387

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=0a74491d5eada47e7fe83246f040e518f18c350d6a4298d8ad652192d73ec128


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

android-webview-nexus5X

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8959471629524396944

=== BISECT JOB RESULTS ===
Bisect was unable to run to completion

Please try rerunning the bisect.


If failures persist contact the team (see below) and report the error.


Bisect Details
  Configuration: android_webview_arm64_aosp_perf_bisect
  Benchmark    : smoothness.tough_canvas_cases
  Metric       : frame_times/http___runway.countlessprojects.com_prototype_performance_test.html

Revision             Result                    N
chromium@525531      16.5404 +- 0.0332737      6      good
chromium@525587      993.878 +- 6.88432        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 --story-filter=http...runway.countlessprojects.com.prototype.performance.test.html smoothness.tough_canvas_cases

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8959471629524396944


For feedback, file a bug with component Speed>Bisection

This recovered.