Roll IDLs.

dom/ShadowRoot.idl

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Neither the name of Google Inc. nor the names of its
@@ skipping 14 matching lines @@
  */
 
 [
     Conditional=SHADOW_DOM,
     JSGenerateToJSObject
 ] interface ShadowRoot : DocumentFragment {
     readonly attribute Element activeElement;
     attribute boolean applyAuthorStyles;
     attribute boolean resetStyleInheritance;
 
-    [TreatNullAs=NullString] attribute DOMString innerHTML
-        setter raises(DOMException);
+    [TreatNullAs=NullString, V8DeliverCustomElementCallbacks]
+    attribute DOMString innerHTML setter raises(DOMException);
 
 #if defined(LANGUAGE_JAVASCRIPT) && LANGUAGE_JAVASCRIPT
     Node cloneNode(in [Optional=DefaultIsUndefined] boolean deep) raises(DOMException);
 #endif
     DOMSelection getSelection();
     Element getElementById(in [Optional=DefaultIsUndefined] DOMString elementId);
     NodeList getElementsByClassName(in [Optional=DefaultIsUndefined] DOMString className);
     NodeList getElementsByTagName(in [Optional=DefaultIsUndefined] DOMString tagName);
     NodeList getElementsByTagNameNS(in [TreatNullAs=NullString,Optional=DefaultIsUndefined] DOMString namespaceURI,
                                     in [Optional=DefaultIsUndefined] DOMString localName);
 
     Element elementFromPoint(in [Optional=DefaultIsUndefined] long x, 
                              in [Optional=DefaultIsUndefined] long y);
 };