GitLab

This reverts commit bfeec8b7.

Reason for revert: MSan failures; see https://ci.chromium.org/p/chromium/builders/ci/WebKit%20Linux%20MSAN/7726

Original change's description:
> Exclude no-update frames for jank detection
>
>
> This CL improves the jank metrics by excluding the delays caused by
> frames without intended updates and prevents certain outlier cases
> when a high jank percent is reported on a page with very low percent
> of dropped frames.
>
> Bug: 1133058
> Change-Id: If32576e8b528e22b184a0b549161751fcfd976bf
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2417211
> Reviewed-by: Jonathan Ross <jonross@chromium.org>
> Reviewed-by: Sadrul Chowdhury <sadrul@chromium.org>
> Commit-Queue: Mingjing Zhang <mjzhang@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#812988}

TBR=sadrul@chromium.org,jonross@chromium.org,mjzhang@chromium.org

Change-Id: I3f79f32c75d7e0638f782913b12a4c4be10260d3
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 1133058
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2443732Reviewed-by: Greg Thompson <grt@chromium.org>
Commit-Queue: Greg Thompson <grt@chromium.org>
Cr-Commit-Position: refs/heads/master@{#813102}