1 files changed, 9 insertions, 4 deletions
diff --git a/components/script/dom/webidls/HTMLProgressElement.webidl b/components/script/dom/webidls/HTMLProgressElement.webidl
index cf69566ecdd..c901e379659 100644
--- a/components/script/dom/webidls/HTMLProgressElement.webidl
+++ b/components/script/dom/webidls/HTMLProgressElement.webidl
@@ -1,11 +1,16 @@
 /* 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/. */
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
 
 // https://html.spec.whatwg.org/multipage/#htmlprogresselement
+[Exposed=Window]
 interface HTMLProgressElement : HTMLElement {
-  //         attribute double value;
-  //         attribute double max;
-  //readonly attribute double position;
+  [HTMLConstructor] constructor();
+
+  // [CEReactions]
+  //          attribute double value;
+  // [CEReactions]
+  //          attribute double max;
+  // readonly attribute double position;
   readonly attribute NodeList labels;
 };