IDL compiler: [CustomElementCallbacks] for getter + cleanup values

Source/core/html/HTMLElement.idl

Index: Source/core/html/HTMLElement.idl
diff --git a/Source/core/html/HTMLElement.idl b/Source/core/html/HTMLElement.idl
index d65a413c63c784e5f339c0f7df44f2cf65e324b2..d4e2f30b312940875b937d6521df7829aea665b5 100644
--- a/Source/core/html/HTMLElement.idl
+++ b/Source/core/html/HTMLElement.idl
@@ -26,28 +26,28 @@
              attribute boolean             translate;
              [Reflect] attribute DOMString dir;
 
-             [CustomElementCallbacks=Enable] attribute long              tabIndex;
-             [CustomElementCallbacks=Enable] attribute boolean           draggable;
+             [CustomElementCallbacks] attribute long              tabIndex;
+             [CustomElementCallbacks] attribute boolean           draggable;
              [Reflect] attribute DOMString webkitdropzone;
              [Reflect] attribute boolean hidden;
              [Reflect] attribute DOMString accessKey;
 
     // Extensions
-             [TreatNullAs=NullString, CustomElementCallbacks=Enable, PerWorldBindings, ActivityLog=SetterForIsolatedWorlds, SetterRaisesException] attribute DOMString innerHTML;
-             [TreatNullAs=NullString, CustomElementCallbacks=Enable, SetterRaisesException] attribute DOMString innerText;
-             [TreatNullAs=NullString, CustomElementCallbacks=Enable, SetterRaisesException] attribute DOMString outerHTML;
-             [TreatNullAs=NullString, CustomElementCallbacks=Enable, SetterRaisesException] attribute DOMString outerText;
+             [TreatNullAs=NullString, CustomElementCallbacks, PerWorldBindings, ActivityLog=SetterForIsolatedWorlds, SetterRaisesException] attribute DOMString innerHTML;
+             [TreatNullAs=NullString, CustomElementCallbacks, SetterRaisesException] attribute DOMString innerText;
+             [TreatNullAs=NullString, CustomElementCallbacks, SetterRaisesException] attribute DOMString outerHTML;
+             [TreatNullAs=NullString, CustomElementCallbacks, SetterRaisesException] attribute DOMString outerText;
 
-    [RaisesException, CustomElementCallbacks=Enable, MeasureAs=InsertAdjacentElement] Element insertAdjacentElement([Default=Undefined] optional DOMString where,
+    [RaisesException, CustomElementCallbacks, MeasureAs=InsertAdjacentElement] Element insertAdjacentElement([Default=Undefined] optional DOMString where,
                                   [Default=Undefined] optional Element element);
-    [CustomElementCallbacks=Enable, RaisesException] void insertAdjacentHTML([Default=Undefined] optional DOMString where,
+    [CustomElementCallbacks, RaisesException] void insertAdjacentHTML([Default=Undefined] optional DOMString where,
                             [Default=Undefined] optional DOMString html);
     [RaisesException, MeasureAs=InsertAdjacentText] void insertAdjacentText([Default=Undefined] optional DOMString where,
                             [Default=Undefined] optional DOMString text);
 
     [EnabledAtRuntime=IMEAPI] readonly attribute InputMethodContext inputMethodContext;
 
-    [TreatNullAs=NullString, CustomElementCallbacks=Enable, SetterRaisesException] attribute DOMString contentEditable;
+    [TreatNullAs=NullString, CustomElementCallbacks, SetterRaisesException] attribute DOMString contentEditable;
     readonly attribute boolean isContentEditable;
 
              attribute boolean spellcheck;