Drop outdated support info from Window.open doc

[sideshowbarker]

Fixes #4363

[github-actions]

Preview URLs

• https://pr4580.content.dev.mdn.mozit.cloud/en-US/docs/Web/API/Window/open

Flaws

URL: /en-US/docs/Web/API/Window/open
Title: Window.open()
on GitHub
Flaw count: 5

• macros:
  • /en-us/docs/web/api/globalcrypto (url: /en-US/docs/Web/API/GlobalCrypto) does not exist
  • /en-us/docs/web/api/speechsynthesisgetter (url: /en-US/docs/Web/API/SpeechSynthesisGetter) does not exist
  • /en-us/docs/web/api/windowmodal (url: /en-US/docs/Web/API/WindowModal) does not exist
  • /en-us/docs/web/api/onerroreventhandlerforwindow (url: /en-US/docs/Web/API/OnErrorEventHandlerForWindow) does not exist
  • /en-us/docs/web/api/chromewindow (url: /en-US/docs/Web/API/ChromeWindow) does not exist

External URLs

URL: /en-US/docs/Web/API/Window/open
Title: Window.open()
on GitHub

• https://accessify.com/features/tutorials/the-perfect-popup/ (1 time)
• https://drafts.csswg.org/cssom-view/ (1 time)
• https://html.spec.whatwg.org/multipage/window-object.html (1 time)
• https://jibbering.com/faq/ (1 time)
• https://msdn2.microsoft.com/en-us/library/ms997645.aspx (1 time)
• https://www.cs.tut.fi/~jkorpela/www/links.html (1 time)
• https://www.evolt.org/article/Links_and_JavaScript_Living_Together_in_Harmony/17/20938/ (2 times)
• https://www.gtalbot.org/FirefoxSection/Popup/PopupAndFirefox.html (1 time)
• https://www.htmlhelp.com/faq/html/links.html (1 time)
• https://www.infimum.dk/HTML/JSwindows.html (1 time)
• https://www.mozilla.org/projects/security/components/same-origin.html (1 time)
• https://www.mozilla.org/support/firefox/edit (2 times)
• https://www.useit.com/alertbox/20021223.html (1 time)
• https://www.useit.com/alertbox/980111.html (1 time)
• https://www.useit.com/alertbox/990530.html (1 time)
• https://www.useit.com/alertbox/991003.html (1 time)
• https://www.w3.org/TR/html401/present/frames.html (1 time)
• https://www.w3.org/WAI/wcag-curric/sam77-0.htm (1 time)

[wbamberg]

Thanks @sideshowbarker ! This is a scary page.

[sideshowbarker]

Thanks @sideshowbarker ! This is a scary page.

🤣 Yeah it gives a rich variety of opportunities for eyebrow raising, including with the parts that have ended up unintentionally becoming a bit of a journey down memory lane — especially in the FAQ bits. There are probably some lessons we could learn from this about, e.g., future-proofing content a bit better. But anyway, maybe somebody will someday take an interest in refactoring the whole article — including dragging it a bit further into the 21st century.

[wbamberg]

I couldn't not file a bug for this -> #4583 .