[webkit-changes] [WebKit/WebKit] 85da54: Add CSS Scrollbar Gutter Feature Flag

[Luke Warlow]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 85da54052e1c789e78ffae77d3dde373f2952da0
      https://github.com/WebKit/WebKit/commit/85da54052e1c789e78ffae77d3dde373f2952da0
  Author: Luke Warlow <luke at warlow.dev>
  Date:   2023-05-23 (Tue, 23 May 2023)

  Changed paths:
    M Source/WTF/Scripts/Preferences/UnifiedWebPreferences.yaml

  Log Message:
  -----------
  Add CSS Scrollbar Gutter Feature Flag
https://bugs.webkit.org/show_bug.cgi?id=256891

Reviewed by Simon Fraser.

This feature flag will be used for the scrollbar-gutter property, part of
the css-overflow specification.
This flag is marked as testable and will be off by default.

* Source/WTF/Scripts/Preferences/UnifiedWebPreferences.yaml:

Canonical link: https://commits.webkit.org/264434@main