All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=778181

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=042cb1fe3f45cff0b461ea881aca6e1b57ee1bc42fe5af5871669c33124485ce


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

chromium-rel-win7-gpu-intel

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8964767857959577744

=== BISECT JOB RESULTS ===
NO Perf regression found

Bisect Details
  Configuration: winx64intel_perf_bisect
  Benchmark    : smoothness.tough_filters_cases
  Metric       : frame_times/Filter Terrain SVG

Revision             Result                  N
chromium@510764      16.8927 +- 2.39979      21      good
chromium@510824      16.7487 +- 1.58259      21      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release_x64 --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=Filter.Terrain.SVG smoothness.tough_filters_cases

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8964767857959577744


For feedback, file a bug with component Speed>Bisection

Doesn't repro.