1 files changed, 34 insertions, 0 deletions
diff --git a/js/src/proxy/DOMProxy.h b/js/src/proxy/DOMProxy.h
new file mode 100644
index 0000000000..91975658b1
--- /dev/null
+++ b/js/src/proxy/DOMProxy.h
@@ -0,0 +1,34 @@
+/* -*- 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/. */
+
+/* DOM proxy details that don't need to be exported as friend API. */
+
+#ifndef proxy_DOMProxy_h
+#define proxy_DOMProxy_h
+
+#include "js/friend/DOMProxy.h"  // JS::DOMProxyShadowsCheck
+
+class JS_PUBLIC_API JSObject;
+
+namespace js {
+
+extern const void* GetDOMProxyHandlerFamily();
+
+extern JS::DOMProxyShadowsCheck GetDOMProxyShadowsCheck();
+
+inline bool DOMProxyIsShadowing(JS::DOMProxyShadowsResult result) {
+  return result == JS::DOMProxyShadowsResult::Shadows ||
+         result == JS::DOMProxyShadowsResult::ShadowsViaDirectExpando ||
+         result == JS::DOMProxyShadowsResult::ShadowsViaIndirectExpando;
+}
+
+extern const void* GetDOMRemoteProxyHandlerFamily();
+
+extern bool IsDOMRemoteProxyObject(JSObject* object);
+
+}  // namespace js
+
+#endif  // proxy_DOMProxy_h