Bug 1322858 - Fix the URL of the AudioWorklet spec in webidl files, r=me

dom/webidl/AudioWorkletGlobalScope.webidl

@@ -4,7 +4,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  *
  * The origin of this IDL file is
- * https://www.w3.org/TR/worklets-1/#fakeworkletglobalscope
+ * https://webaudio.github.io/web-audio-api/#AudioWorkletGlobalScope
  */
 
 [Global=(Worklet,AudioWorklet),Exposed=AudioWorklet]

dom/webidl/Window.webidl

@@ -15,6 +15,7 @@
  * http://dvcs.w3.org/hg/speech-api/raw-file/tip/speechapi.html
  * https://w3c.github.io/webappsec-secure-contexts/#monkey-patching-global-object
  * https://w3c.github.io/requestidlecallback/
+ * https://webaudio.github.io/web-audio-api/#widl-Window-audioWorklet
  * https://drafts.css-houdini.org/css-paint-api-1/#dom-window-paintworklet
  */
 
@@ -481,6 +482,7 @@ partial interface Window {
   attribute EventHandler onvrdisplaypresentchange;
 };
 
+// https://webaudio.github.io/web-audio-api/#widl-Window-audioWorklet
 partial interface Window {
   [Pref="dom.audioWorklet.enabled", Throws, SameObject]
   readonly attribute Worklet audioWorklet;