[webkit-changes] [WebKit/WebKit] fffeff: [CSS-Typed-OM] Make sure `orphans` & `widows` valu...

[Chris Dumez]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: fffeff450095e2a4ee3fd22e7461c062a72c117f
      https://github.com/WebKit/WebKit/commit/fffeff450095e2a4ee3fd22e7461c062a72c117f
  Author: Chris Dumez <cdumez at apple.com>
  Date:   2022-12-22 (Thu, 22 Dec 2022)

  Changed paths:
    M LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/orphans-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/widows-expected.txt
    M Source/WebCore/rendering/style/RenderStyle.h

  Log Message:
  -----------
  [CSS-Typed-OM] Make sure `orphans` & `widows` value gets clamped to [1, inf]
https://bugs.webkit.org/show_bug.cgi?id=249758

Reviewed by Alan Baradlay.

Make sure `orphans` & `widows` value gets clamped to [1, inf], as per:
- https://w3c.github.io/csswg-drafts/css-break/#widows-orphans

* LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/orphans-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/widows-expected.txt:
* Source/WebCore/rendering/style/RenderStyle.h:
(WebCore::RenderStyle::setWidows):
(WebCore::RenderStyle::setOrphans):

Canonical link: https://commits.webkit.org/258243@main