All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=838070

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=1fea1f81b55a005e8aad90183d12c59cf88fe767ab894af4e72a1584d2a1a721


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

android-webview-nexus6

📍 Pinpoint job started.
https://pinpoint-dot-chromeperf.appspot.com/job/12cf199dc40000

📍 Found significant differences after each of 5 commits.
https://pinpoint-dot-chromeperf.appspot.com/job/12cf199dc40000

Only run UpdateVSyncParameters when presentation feedback which is aligned with VSYNC. by penghuang@chromium.org
https://chromium.googlesource.com/chromium/src/+/c30b43e9f3f6e21fc670e6ba695f7c183050e433

Reland "Remove ".dd" extension from VR icons" by mthiesse@chromium.org
https://chromium.googlesource.com/chromium/src/+/2aea307c1ffa0468aad8962b7049862e80fca97e

Revert "Reland "Remove ".dd" extension from VR icons"" by mthiesse@chromium.org
https://chromium.googlesource.com/chromium/src/+/c4a6b926bb76971755772344e4793dc773a6a6bf

[AF] Add section annotation to the Autofill prediction title. by sebsg@chromium.org
https://chromium.googlesource.com/chromium/src/+/40d13ba16e12197c608ed31b075f4178585434c4

Refactor GaussianBlur by robertphillips@google.com
https://skia.googlesource.com/skia/+/213ce18fc4937c2c523f723f6890788e8f15ed9c

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

Recovered since then, closing.