1 files changed, 24 insertions, 11 deletions
diff --git a/components/script/dom/webidls/HTMLSelectElement.webidl b/components/script/dom/webidls/HTMLSelectElement.webidl
index 543c3267c64..91258f88ee8 100644
--- a/components/script/dom/webidls/HTMLSelectElement.webidl
+++ b/components/script/dom/webidls/HTMLSelectElement.webidl
@@ -1,39 +1,52 @@
 /* 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/#htmlselectelement
+[Exposed=Window]
 interface HTMLSelectElement : HTMLElement {
-  //         attribute boolean autofocus;
+  [HTMLConstructor] constructor();
+
+  // [CEReactions]
+  //          attribute boolean autofocus;
+  [CEReactions]
            attribute boolean disabled;
   readonly attribute HTMLFormElement? form;
+  [CEReactions]
            attribute boolean multiple;
+  [CEReactions]
            attribute DOMString name;
-  //         attribute boolean required;
+  [CEReactions]
+           attribute boolean required;
+  [CEReactions]
            attribute unsigned long size;
 
   readonly attribute DOMString type;
 
   readonly attribute HTMLOptionsCollection options;
+  [CEReactions]
            attribute unsigned long length;
   getter Element? item(unsigned long index);
   HTMLOptionElement? namedItem(DOMString name);
-  // Note: this function currently only exists for union.html.
+
+  [CEReactions, Throws]
   void add((HTMLOptionElement or HTMLOptGroupElement) element, optional (HTMLElement or long)? before = null);
+  [CEReactions]
   void remove(); // ChildNode overload
+  [CEReactions]
   void remove(long index);
-  //setter void (unsigned long index, HTMLOptionElement? option);
+  [CEReactions, Throws] setter void (unsigned long index, HTMLOptionElement? option);
 
-  //readonly attribute HTMLCollection selectedOptions;
+  // readonly attribute HTMLCollection selectedOptions;
   attribute long selectedIndex;
   attribute DOMString value;
 
-  //readonly attribute boolean willValidate;
+  readonly attribute boolean willValidate;
   readonly attribute ValidityState validity;
-  //readonly attribute DOMString validationMessage;
-  //boolean checkValidity();
-  //boolean reportValidity();
-  //void setCustomValidity(DOMString error);
+  readonly attribute DOMString validationMessage;
+  boolean checkValidity();
+  boolean reportValidity();
+  void setCustomValidity(DOMString error);
 
   readonly attribute NodeList labels;
 };