[webkit-changes] [WebKit/WebKit] 64b84d: Fix type confusion in StyleBuilder::ConvertGridTra...

[Arunsundar Kannan]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 64b84dc3788d87886b69f38a58f9a693f7443c10
      https://github.com/WebKit/WebKit/commit/64b84dc3788d87886b69f38a58f9a693f7443c10
  Author: Arunsundar Kannan <arunsundar_kannan at apple.com>
  Date:   2023-07-31 (Mon, 31 Jul 2023)

  Changed paths:
    A LayoutTests/fast/css/style-builder-convert-grid-track-size-list-type-confusion-expected.txt
    A LayoutTests/fast/css/style-builder-convert-grid-track-size-list-type-confusion.html
    M Source/WebCore/style/StyleBuilderConverter.h

  Log Message:
  -----------
  Fix type confusion in StyleBuilder::ConvertGridTrackSizeList.
https://bugs.webkit.org/show_bug.cgi?id=256055.
rdar://108501981.

Reviewed by Antti Koivisto.

This change fixes convertGridTrackSizeList so that it can deal with single
values instead of expecting a list of values towards the end.

* LayoutTests/fast/css/style-builder-convert-grid-track-size-list-type-confusion-expected.txt: Added.
* LayoutTests/fast/css/style-builder-convert-grid-track-size-list-type-confusion.html: Added.
* Source/WebCore/style/StyleBuilderConverter.h:
(WebCore::Style::BuilderConverter::convertGridTrackSizeList):

Originally-landed-as: 259548.746 at safari-7615-branch (1b98f8905ce2). rdar://108501981
Canonical link: https://commits.webkit.org/266445@main