[webkit-changes] [WebKit/WebKit] 868b69: [Site Isolation] Begin implementing window.closed

[Charlie Wolfe]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 868b695ddf097c1c9acac9ed226adb66647ce36b
      https://github.com/WebKit/WebKit/commit/868b695ddf097c1c9acac9ed226adb66647ce36b
  Author: Charlie Wolfe <charliew at apple.com>
  Date:   2024-01-25 (Thu, 25 Jan 2024)

  Changed paths:
    M Source/WebCore/page/DOMWindow.cpp
    M Source/WebCore/page/DOMWindow.h
    M Source/WebCore/page/LocalDOMWindow.cpp
    M Source/WebCore/page/LocalDOMWindow.h
    M Source/WebCore/page/RemoteDOMWindow.cpp
    M Source/WebCore/page/RemoteDOMWindow.h
    M Tools/TestWebKitAPI/Tests/WebKitCocoa/SiteIsolation.mm

  Log Message:
  -----------
  [Site Isolation] Begin implementing window.closed
https://bugs.webkit.org/show_bug.cgi?id=268066
rdar://121583905

Reviewed by Alex Christensen.

Move LocalDOMWindow::closed() to DOMWindow and call Page::setIsClosing() in RemoteDOMWindow::close().

* Source/WebCore/page/DOMWindow.cpp:
(WebCore::DOMWindow::closed const):
* Source/WebCore/page/DOMWindow.h:
* Source/WebCore/page/LocalDOMWindow.cpp:
(WebCore::LocalDOMWindow::closed const): Deleted.
* Source/WebCore/page/LocalDOMWindow.h:
* Source/WebCore/page/RemoteDOMWindow.cpp:
(WebCore::RemoteDOMWindow::close):
(WebCore::RemoteDOMWindow::closed const): Deleted.
* Source/WebCore/page/RemoteDOMWindow.h:
* Tools/TestWebKitAPI/Tests/WebKitCocoa/SiteIsolation.mm:
(TestWebKitAPI::TEST):

Canonical link: https://commits.webkit.org/273526@main