[webkit-changes] [WebKit/WebKit] fb0c77: Fix fast/scrolling/latching/scroll-div-no-latching...

[Simon Fraser]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: fb0c77f9af1f66ec0776f77c01ca861b48b866c7
      https://github.com/WebKit/WebKit/commit/fb0c77f9af1f66ec0776f77c01ca861b48b866c7
  Author: Simon Fraser <simon.fraser at apple.com>
  Date:   2023-01-25 (Wed, 25 Jan 2023)

  Changed paths:
    M LayoutTests/fast/scrolling/latching/scroll-div-no-latching.html
    M LayoutTests/platform/mac-gpup/TestExpectations

  Log Message:
  -----------
  Fix fast/scrolling/latching/scroll-div-no-latching.html with UI-side compositing
https://bugs.webkit.org/show_bug.cgi?id=251062
rdar://104585223

Reviewed by Antti Koivisto.

The test needs to await a presentation update before dispatching events. It also can't
use `UIHelper.waitForScrollCompletion()` because it doesn't use momentum events,
but improve by waiting for two event loops instead of 100ms.

* LayoutTests/fast/scrolling/latching/scroll-div-no-latching.html:
* LayoutTests/platform/mac-gpup/TestExpectations: Remove lines referencing non-existent files

Canonical link: https://commits.webkit.org/259364@main