Add use counters for lots of DOM APIs.

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

 /*
  * Copyright (C) 2006, 2007, 2009, 2010 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/#the-a-element
 
 interface HTMLAnchorElement : HTMLElement {
-    [CEReactions, Reflect] attribute DOMString target;
-    [CEReactions, Reflect] attribute DOMString download;
+    [Measure, CEReactions, Reflect] attribute DOMString target;
+    [Measure, CEReactions, Reflect] attribute DOMString download;
     // FIXME: ping should be a DOMTokenList.
-    [CEReactions, Reflect] attribute DOMString ping;
-    [CEReactions, Reflect] attribute DOMString rel;
+    [Measure, CEReactions, Reflect] attribute DOMString ping;
+    [Measure, CEReactions, Reflect] attribute DOMString rel;
     // FIXME: readonly attribute DOMTokenList relList;
-    [CEReactions, Reflect] attribute DOMString hreflang;
-    [CEReactions, Reflect] attribute DOMString type;
-    [CEReactions, Reflect, ReflectOnly=("","no-referrer","origin","no-referrer-when-downgrade","origin-when-cross-origin","unsafe-url"), ReflectMissing="", ReflectInvalid=""] attribute DOMString referrerPolicy;
+    [Measure, CEReactions, Reflect] attribute DOMString hreflang;
+    [Measure, CEReactions, Reflect] attribute DOMString type;
+  [Measure, CEReactions, Reflect, ReflectOnly=("","no-referrer","origin","no-referrer-when-downgrade","origin-when-cross-origin","unsafe-url"), ReflectMissing="", ReflectInvalid=""] attribute DOMString referrerPolicy;
 
-    [CEReactions, ImplementedAs=textContent] attribute DOMString text;
+  [Measure, CEReactions, ImplementedAs=textContent] attribute DOMString text;
 
     // obsolete members
     // https://html.spec.whatwg.org/#HTMLAnchorElement-partial
-    [CEReactions, Reflect] attribute DOMString coords;
-    [CEReactions, Reflect] attribute DOMString charset;
-    [CEReactions, Reflect] attribute DOMString name;
-    [CEReactions, Reflect] attribute DOMString rev;
-    [CEReactions, Reflect] attribute DOMString shape;
+    [Measure, CEReactions, Reflect] attribute DOMString coords;
+    [Measure, CEReactions, Reflect] attribute DOMString charset;
+    [Measure, CEReactions, Reflect] attribute DOMString name;
+    [Measure, CEReactions, Reflect] attribute DOMString rev;
+    [Measure, CEReactions, Reflect] attribute DOMString shape;
 };
 
 HTMLAnchorElement implements HTMLHyperlinkElementUtils;