Check that ArrayBuffers in IDB keys are not detached.

Differential Revision: https://phabricator.services.mozilla.com/D202947

bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=1878134
gecko-commit: 873753c290050dfeaceda7f68529530797b1d198
gecko-reviewers: dom-storage-reviewers, janv

IndexedDB/idb-binary-key-detached.htm

@@ -23,7 +23,7 @@
     worker.postMessage('', [buffer]);
     assert_equals(array.byteLength, 0);
 
-    assert_throws_js(TypeError, () => { store.put('', buffer); });
+    assert_throws_dom("DataError", () => { store.put('', buffer); });
     t.done();
   },
   'Detached ArrayBuffer'
@@ -43,7 +43,7 @@
     worker.postMessage('', [array.buffer]);
     assert_equals(array.length, 0);
 
-    assert_throws_js(TypeError, () => { store.put('', array); });
+    assert_throws_dom("DataError", () => { store.put('', array); });
     t.done();
   },
   'Detached TypedArray'