Add [CEReactions] IDL attributes for Custom Elements V1

third_party/WebKit/Source/core/html/HTMLElement.idl

 /*
  * Copyright (C) 2006, 2007, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 // https://html.spec.whatwg.org/#htmlelement
 [CustomConstructor]
 interface HTMLElement : Element {
     // metadata attributes
-    [Reflect] attribute DOMString title;
-    [Reflect] attribute DOMString lang;
-    attribute boolean translate;
-    attribute DOMString dir;
+    [CEReactions, Reflect] attribute DOMString title;
+    [CEReactions, Reflect] attribute DOMString lang;
+    [CEReactions] attribute boolean translate;
+    [CEReactions] attribute DOMString dir;
     [SameObject, PerWorldBindings] readonly attribute DOMStringMap dataset;
 
     // user interaction
-    [Reflect] attribute boolean hidden;
+    [CEReactions, Reflect] attribute boolean hidden;
     [ImplementedAs=clickForBindings] void click();
-    [CustomElementCallbacks] attribute long tabIndex;
+    [CEReactions, CustomElementCallbacks] attribute long tabIndex;
     void focus();
     void blur();
-    [Reflect] attribute DOMString accessKey;
-    [CustomElementCallbacks] attribute boolean draggable;
-    [RuntimeEnabled=ContextMenu] attribute HTMLMenuElement? contextMenu;
-    attribute boolean spellcheck;
+    [CEReactions, Reflect] attribute DOMString accessKey;
+    [CEReactions, CustomElementCallbacks] attribute boolean draggable;
+    [CEReactions, RuntimeEnabled=ContextMenu] attribute HTMLMenuElement? contextMenu;
+    [CEReactions] attribute boolean spellcheck;
 
     // HTMLElement implements ElementContentEditable
     // https://html.spec.whatwg.org/#contenteditable
-    [CustomElementCallbacks, RaisesException=Setter] attribute DOMString contentEditable;
+    [CEReactions, CustomElementCallbacks, RaisesException=Setter] attribute DOMString contentEditable;
     readonly attribute boolean isContentEditable;
 
     // CSSOM View Module
     // http://dev.w3.org/csswg/cssom-view/#extensions-to-the-htmlelement-interface
     [PerWorldBindings] readonly attribute Element? offsetParent;
     readonly attribute long offsetTop;
     readonly attribute long offsetLeft;
     readonly attribute long offsetWidth;
     readonly attribute long offsetHeight;
 
     // CSS Object Model (CSSOM)
     // http://dev.w3.org/csswg/cssom/#the-elementcssinlinestyle-interface
     [SameObject, PerWorldBindings, PutForwards=cssText] readonly attribute CSSStyleDeclaration style;
     // Typed OM
     // https://drafts.css-houdini.org/css-typed-om/#inline-stylepropertymap-objects
     [RuntimeEnabled=CSSTypedOM] readonly attribute StylePropertyMap styleMap;
 
     // Non-standard APIs
     [TreatNullAs=NullString, CustomElementCallbacks, RaisesException=Setter, MeasureAs=HTMLElementInnerText] attribute DOMString innerText;
     [TreatNullAs=NullString, CustomElementCallbacks, RaisesException=Setter, MeasureAs=HTMLElementOuterText] attribute DOMString outerText;
-    [Reflect, TreatNullAs=NullString, MeasureAs=PrefixedHTMLElementDropzone] attribute DOMString webkitdropzone;
+    [CEReactions, Reflect, TreatNullAs=NullString, MeasureAs=PrefixedHTMLElementDropzone] attribute DOMString webkitdropzone;
 };
 
 HTMLElement implements GlobalEventHandlers;