1 files changed, 25 insertions, 0 deletions
diff --git a/dom/bindings/AtomList.h b/dom/bindings/AtomList.h
new file mode 100644
index 0000000000..844e481fc4
--- /dev/null
+++ b/dom/bindings/AtomList.h
@@ -0,0 +1,25 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_AtomList_h
+#define mozilla_dom_AtomList_h
+
+#include "jsapi.h"
+#include "js/Context.h"
+#include "mozilla/dom/GeneratedAtomList.h"
+
+namespace mozilla::dom {
+
+template <class T>
+T* GetAtomCache(JSContext* aCx) {
+  auto atomCache = static_cast<PerThreadAtomCache*>(JS_GetContextPrivate(aCx));
+
+  return static_cast<T*>(atomCache);
+}
+
+}  // namespace mozilla::dom
+
+#endif  // mozilla_dom_AtomList_h