tree 4392e6884862a3787b6b6ddbd59e29639d3943f1
parent 6388bf5fd752f0735e9bfc71196115c082e2b75e
author Reilly Grant <reillyg@chromium.org> 1686939464 -0700
committer Blink WPT Bot <blink-w3c-test-autoroller@chromium.org> 1686940595 -0700

Revert "View timeline: Handle offscreen stickiness."

This reverts commit 8164954aefce51cc59f95da80c0acce888a1bc0b.

Reason for revert: Causing flaky failures, e.g. https://ci.chromium.org/ui/p/chromium/builders/ci/mac11-arm64-rel-tests/20525/overview.

Original change's description:
> View timeline: Handle offscreen stickiness.
>
> A view timeline subject inside a position:sticky box can get "stuck"
> from any of the four CSS offset properties (left, top, right, bottom)
> during any of the named view-timeline ranges (entry, contain, exit) or
> even while it is entirely outside the viewport.
>
> ViewTimeline::CalculateOffsets previously assumed that stickiness occurred only when the subject was fully contained by the viewport.
> This change implements the more general solution.
>
> Bug: 1448294
> Change-Id: I842552b3a30078587eff6287e4ee11396d13ed95
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4616159
> Reviewed-by: Kevin Ellis <kevers@chromium.org>
> Commit-Queue: Steve Kobes <skobes@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#1158852}

Bug: 1448294
Change-Id: I6d0bcfae16ee2265a2a1a442a646452ea89341e8
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4621249
Reviewed-by: Steve Kobes <skobes@chromium.org>
Auto-Submit: Reilly Grant <reillyg@chromium.org>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Reilly Grant <reillyg@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1158962}