All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=822234

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=c33f09611a25fac1b57cdb27620829feb7237564b9da4f98e8e08d9487ed988e


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

chromium-rel-win7-gpu-nvidia

📍 Pinpoint job started.
https://pinpoint-dot-chromeperf.appspot.com/job/13d6e7a1440000

📍 Found significant differences after each of 3 commits.
https://pinpoint-dot-chromeperf.appspot.com/job/13d6e7a1440000

Framebuffer: Handle errors in checkStatus. by jmadill@chromium.org
https://chromium.googlesource.com/angle/angle/+/e98b1b5d41bf7ca2ecc43c75354c47e6756374fa

Remove histogram validatiaon. by bcwhite@chromium.org
https://chromium.googlesource.com/chromium/src/+/caef6e1e17dc247e0a7c8643382abc10a59fbc15

GLES1: state: Define / initialize GLES1-specific states by lfy@google.com
https://chromium.googlesource.com/angle/angle/+/dbb9c53462ef82f0a1a8056052d0583f0e7f2467

Understanding performance regressions:
  http://g.co/ChromePerformanceRegressions

Downgrading P2s that haven't been modified in more than 6 months, which have no component or owner.

Assigned, but no owner or component? Please find a component and/or owner