--- a/dom/tests/mochitest/general/test_interfaces.js
+++ b/dom/tests/mochitest/general/test_interfaces.js
@@ -616,25 +616,25 @@ var interfaceNamesInGlobalScope =
     "MediaElementAudioSourceNode",
 // IMPORTANT: Do not change this list without review from a DOM peer!
     "MediaError",
 // IMPORTANT: Do not change this list without review from a DOM peer!
     "MediaKeyError",
 // IMPORTANT: Do not change this list without review from a DOM peer!
     "MediaEncryptedEvent",
 // IMPORTANT: Do not change this list without review from a DOM peer!
-    "MediaKeys",
+    {name: "MediaKeys", isSecureContext: true},
 // IMPORTANT: Do not change this list without review from a DOM peer!
-    "MediaKeySession",
+    {name: "MediaKeySession", isSecureContext: true},
 // IMPORTANT: Do not change this list without review from a DOM peer!
-    "MediaKeySystemAccess",
+    {name: "MediaKeySystemAccess", isSecureContext: true},
 // IMPORTANT: Do not change this list without review from a DOM peer!
-    "MediaKeyMessageEvent",
+    {name: "MediaKeyMessageEvent", isSecureContext: true},
 // IMPORTANT: Do not change this list without review from a DOM peer!
-    "MediaKeyStatusMap",
+    {name: "MediaKeyStatusMap", isSecureContext: true},
 // IMPORTANT: Do not change this list without review from a DOM peer!
     "MediaList",
 // IMPORTANT: Do not change this list without review from a DOM peer!
     "MediaQueryList",
 // IMPORTANT: Do not change this list without review from a DOM peer!
     "MediaQueryListEvent",
 // IMPORTANT: Do not change this list without review from a DOM peer!
     "MediaRecorder",