[webkit-changes] [WebKit/WebKit] 955982: Move StyleScrollbarState to its own file

[Tim Nguyen]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 955982f075cbb7ba5c96484339745215926da3d7
      https://github.com/WebKit/WebKit/commit/955982f075cbb7ba5c96484339745215926da3d7
  Author: Tim Nguyen <ntim at apple.com>
  Date:   2024-01-28 (Sun, 28 Jan 2024)

  Changed paths:
    M Source/WebCore/WebCore.xcodeproj/project.pbxproj
    M Source/WebCore/css/SelectorChecker.h
    M Source/WebCore/style/PseudoElementRequest.h
    A Source/WebCore/style/StyleScrollbarState.h

  Log Message:
  -----------
  Move StyleScrollbarState to its own file
https://bugs.webkit.org/show_bug.cgi?id=268245
rdar://121769126

Reviewed by Aditya Keerthi.

Having this be part of SelectorChecker.h causes circular imports with the change from bug 268063.

* Source/WebCore/WebCore.xcodeproj/project.pbxproj:
* Source/WebCore/css/SelectorChecker.h:
* Source/WebCore/style/PseudoElementRequest.h: Drive-by fix the license header
* Source/WebCore/style/StyleScrollbarState.h: Added.

Canonical link: https://commits.webkit.org/273617@main