From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 dom/webidl/CustomElementRegistry.webidl | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 dom/webidl/CustomElementRegistry.webidl

(limited to 'dom/webidl/CustomElementRegistry.webidl')

diff --git a/dom/webidl/CustomElementRegistry.webidl b/dom/webidl/CustomElementRegistry.webidl
new file mode 100644
index 000000000..dff612174
--- /dev/null
+++ b/dom/webidl/CustomElementRegistry.webidl
@@ -0,0 +1,19 @@
+/* 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/. */
+
+// https://html.spec.whatwg.org/#dom-window-customelements
+[Func="CustomElementRegistry::IsCustomElementEnabled"]
+interface CustomElementRegistry {
+  [Throws]
+  void define(DOMString name, Function functionConstructor,
+              optional ElementDefinitionOptions options);
+  any get(DOMString name);
+  [Throws]
+  Promise<void> whenDefined(DOMString name);
+};
+
+dictionary ElementDefinitionOptions {
+  DOMString extends;
+};
+
-- 
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