All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=692173

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmJmd4wkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2LSHrwsM


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

android-nexus5

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8987656287226394480

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

Bisect Details
  Configuration: android_nexus5_perf_bisect
  Benchmark    : media.android.tough_video_cases
  Metric       : vm_private_dirty_delta/video.html?src_crowd1080_vp9.webm

Revision             Result                  N
chromium@449556      52094.3 +- 11755.0      21      good
chromium@449572      52046.3 +- 9315.93      21      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 --story-filter=video.html.src.crowd1080.vp9.webm media.android.tough_video_cases

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8987656287226394480

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5886929591074816


| 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!

WontFix. Bisect didn't work and bug is stale.