[webkit-changes] [WebKit/WebKit] e214b2: Use quaternary-fill UIColor in iOS attachment

[Gerald Squelart]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: e214b2a322c49e1ff3aa7991b6f9478d8cbd80e5
      https://github.com/WebKit/WebKit/commit/e214b2a322c49e1ff3aa7991b6f9478d8cbd80e5
  Author: Gerald Squelart <squelart at apple.com>
  Date:   2023-04-05 (Wed, 05 Apr 2023)

  Changed paths:
    M LayoutTests/platform/ios-wk2/fast/attachment/cocoa/wide-attachment-rendering-expected.txt
    M Source/WebCore/PAL/pal/spi/ios/UIKitSPI.h
    M Source/WebCore/css/CSSValueKeywords.in
    M Source/WebCore/css/parser/CSSParserIdioms.cpp
    M Source/WebCore/html/shadow/attachmentElementShadow.css
    M Source/WebCore/rendering/RenderThemeIOS.mm

  Log Message:
  -----------
  Use quaternary-fill UIColor in iOS attachment
https://bugs.webkit.org/show_bug.cgi?id=255055
rdar://problem/107679227

Reviewed by Aditya Keerthi.

* Source/WebCore/PAL/pal/spi/ios/UIKitSPI.h:
* Source/WebCore/css/CSSValueKeywords.in:
* Source/WebCore/html/shadow/attachmentElementShadow.css:
(div#attachment-container):
* Source/WebCore/rendering/RenderThemeIOS.mm:
(WebCore::cssValueSystemColorInformationList):

Canonical link: https://commits.webkit.org/262657@main