Delete SVGTransformable as was never implemented

[hamishwillee]

Delete SVGTransformable and break links to it.

Discussion with Daniel Beck here indicates that this interface was never implemented before the spec changed it to something else. In BCD this was/will be deleted.

This change on MDN deletes the associated MDN entry. Further, the item was linked from a number of places where there is a statement about the spec change. In those cases I have kept the information about the change, but made the link into code. Upshot is that the trail of change is still trackable, but the irrelevant info about the unimplemented interface is gone.

[github-actions]

Preview URLs

• https://pr5045.content.dev.mdn.mozit.cloud/en-US/docs/Mozilla/Firefox/Releases/3.6/Interfaces_moved
• https://pr5045.content.dev.mdn.mozit.cloud/en-US/docs/Web/API/Document_Object_Model
• https://pr5045.content.dev.mdn.mozit.cloud/en-US/docs/Web/API/SVGCircleElement
• https://pr5045.content.dev.mdn.mozit.cloud/en-US/docs/Web/API/SVGClipPathElement
• https://pr5045.content.dev.mdn.mozit.cloud/en-US/docs/Web/API/SVGDefsElement
• https://pr5045.content.dev.mdn.mozit.cloud/en-US/docs/Web/API/SVGAElement

Flaws

URL: /en-US/docs/Mozilla/Firefox/Releases/3.6/Interfaces_moved
Title: Interfaces moved in Firefox 3.6
on GitHub
Flaw count: 351

• macros:
  • /en-US/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsIBrowserDOMWindow does not exist
  • /en-US/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsIDOMBarProp does not exist
  • /en-US/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsIDOMCRMFObject does not exist
  • /en-US/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsIDOMChromeWindow does not exist
  • /en-US/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsIDOMClientInformation does not exist
  • and 346 more flaws omitted

---

URL: /en-US/docs/Web/API/Document_Object_Model
Title: Document Object Model (DOM)
on GitHub
Flaw count: 60

• macros:
  • /en-US/docs/Web/API/DOMConfiguration does not exist
  • /en-US/docs/Web/API/DOMErrorHandler does not exist
  • /en-US/docs/Web/API/DOMImplementationList does not exist
  • /en-US/docs/Web/API/DOMImplementationRegistry does not exist
  • /en-US/docs/Web/API/DOMImplementationSource does not exist
  • and 55 more flaws omitted

---

URL: /en-US/docs/Web/API/SVGCircleElement
Title: SVGCircleElement
on GitHub
Flaw count: 1

• macros:
  • /en-US/docs/Web/API/SVGLangSpace does not exist

---

URL: /en-US/docs/Web/API/SVGClipPathElement
Title: SVGClipPathElement
on GitHub
Flaw count: 2

• macros:
  • /en-US/docs/Web/API/SVGClipPathElement/clipPathUnits does not exist
  • /en-US/docs/Web/API/SVGLangSpace does not exist

---

URL: /en-US/docs/Web/API/SVGDefsElement
Title: SVGDefsElement
on GitHub
Flaw count: 1

• macros:
  • /en-US/docs/Web/API/SVGLangSpace does not exist

---

URL: /en-US/docs/Web/API/SVGAElement
Title: SVGAElement
on GitHub
Flaw count: 12

• macros:
  • /en-US/docs/Web/API/HTMLHyperlinkElementUtils does not exist
  • /en-US/docs/Web/API/SVGAElement/download does not exist
  • /en-US/docs/Web/API/SVGAElement/href does not exist
  • /en-US/docs/Web/API/SVGAElement/hreflang does not exist
  • /en-US/docs/Web/API/SVGAElement/ping does not exist
  • and 7 more flaws omitted

External URLs

URL: /en-US/docs/Mozilla/Firefox/Releases/3.6/Interfaces_moved
Title: Interfaces moved in Firefox 3.6
on GitHub

No new external URLs

---

URL: /en-US/docs/Web/API/Document_Object_Model
Title: Document Object Model (DOM)
on GitHub

• https://dom.spec.whatwg.org/ (1 time)

---

URL: /en-US/docs/Web/API/SVGCircleElement
Title: SVGCircleElement
on GitHub

No new external URLs

---

URL: /en-US/docs/Web/API/SVGClipPathElement
Title: SVGClipPathElement
on GitHub

No new external URLs

---

URL: /en-US/docs/Web/API/SVGDefsElement
Title: SVGDefsElement
on GitHub

No new external URLs

---

URL: /en-US/docs/Web/API/SVGAElement
Title: SVGAElement
on GitHub

No new external URLs

[chrisdavidmills]

LGTM; thanks @hamishwillee !