[webkit-changes] [WebKit/WebKit] f034bb: Add hasUAVisualTransition attribute to popState event

[Rob Buis]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: f034bb9b9246d75317a80d37f3f59e6f7520938d
      https://github.com/WebKit/WebKit/commit/f034bb9b9246d75317a80d37f3f59e6f7520938d
  Author: Rob Buis <rbuis at igalia.com>
  Date:   2023-11-11 (Sat, 11 Nov 2023)

  Changed paths:
    M LayoutTests/imported/w3c/web-platform-tests/html/browsers/browsing-the-web/history-traversal/PopStateEvent-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/html/browsers/browsing-the-web/history-traversal/PopStateEvent.html
    M Source/WebCore/dom/PopStateEvent.cpp
    M Source/WebCore/dom/PopStateEvent.h
    M Source/WebCore/dom/PopStateEvent.idl

  Log Message:
  -----------
  Add hasUAVisualTransition attribute to popState event
https://bugs.webkit.org/show_bug.cgi?id=259793

Reviewed by Brent Fulgham.

Add hasUAVisualTransition attribute to popState event as specified:
https://html.spec.whatwg.org/#dom-popstateeventinit-hasuavisualtransition

Also sync history-traversal/PopStateEvent.html *based on 17eb11d8d9) in order to test the attribute initial value.

* LayoutTests/imported/w3c/web-platform-tests/html/browsers/browsing-the-web/history-traversal/PopStateEvent-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/html/browsers/browsing-the-web/history-traversal/PopStateEvent.html:
* Source/WebCore/dom/PopStateEvent.cpp:
(WebCore::PopStateEvent::PopStateEvent):
* Source/WebCore/dom/PopStateEvent.h:
* Source/WebCore/dom/PopStateEvent.idl:

Canonical link: https://commits.webkit.org/270589@main