Merge 141034

Source/WebCore/css/CSSRule.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.
  */
 
 // Introduced in DOM Level 2:
 [
     JSCustomMarkFunction,
     JSGenerateIsReachable,
     CustomToJSObject,
     ObjCPolymorphic,
-    V8DependentLifetime
+    V8DependentLifetime,
+    V8SkipVTableValidation
 ] interface CSSRule {
 
     // RuleType
     const unsigned short UNKNOWN_RULE = 0;
     const unsigned short STYLE_RULE = 1;
     const unsigned short CHARSET_RULE = 2;
     const unsigned short IMPORT_RULE = 3;
     const unsigned short MEDIA_RULE = 4;
     const unsigned short FONT_FACE_RULE = 5;
     const unsigned short PAGE_RULE = 6;
     const unsigned short WEBKIT_KEYFRAMES_RULE = 7;
     const unsigned short WEBKIT_KEYFRAME_RULE = 8;
 #if defined(ENABLE_CSS_DEVICE_ADAPTATION) && ENABLE_CSS_DEVICE_ADAPTATION
     const unsigned short WEBKIT_VIEWPORT_RULE = 15;
 #endif
 #if defined(ENABLE_CSS_REGIONS) && ENABLE_CSS_REGIONS
     const unsigned short WEBKIT_REGION_RULE = 16;
 #endif
 
     readonly attribute unsigned short   type;
 
              [TreatReturnedNullStringAs=Null, TreatNullAs=NullString] attribute DOMString        cssText
                  setter raises (DOMException);
 
     readonly attribute CSSStyleSheet    parentStyleSheet;
     readonly attribute CSSRule          parentRule;
 
 };