Auto merge of #24332 - saschanaz:mixin, r=jdm

Migrate to IDL mixin syntax

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- [ ] `./mach build -d` does not report any errors
- [ ] `./mach test-tidy` does not report any errors
- [x] These changes fix #22539

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1 files changed, 1 insertions, 2 deletions

diff --git a/components/script/dom/webidls/HTMLHyperlinkElementUtils.webidl b/components/script/dom/webidls/HTMLHyperlinkElementUtils.webidl
index 976d4632df9..7c4750a58f6 100644
--- a/components/script/dom/webidls/HTMLHyperlinkElementUtils.webidl
+++ b/components/script/dom/webidls/HTMLHyperlinkElementUtils.webidl
@@ -3,8 +3,7 @@
  * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
 
 // https://html.spec.whatwg.org/multipage/#htmlhyperlinkelementutils
-[NoInterfaceObject]
-interface HTMLHyperlinkElementUtils {
+interface mixin HTMLHyperlinkElementUtils {
   // [CEReactions]
   // stringifier attribute USVString href;
   [CEReactions]