Hook up style invalidation for CSS Paint API.

third_party/WebKit/Source/core/style/StyleRareNonInheritedData.cpp

 /*
  * Copyright (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
  *
  * 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,
@@ skipping 37 matching lines @@
 
     FillLayer fillLayers;
     NinePieceImage ninePieces;
     FloatSize floatSize;
     Length lengths;
 
     StyleColor styleColors[8];
 
     Vector<String> m_callbackSelectors;
 
+    Vector<void*> m_paintImages;
+
     StyleContentAlignmentData contentAlignmentData[2];
     StyleSelfAlignmentData selfAlignmentData[4];
 
     unsigned m_bitFields[2];
 };
 
 static_assert(sizeof(StyleRareNonInheritedData) == sizeof(SameSizeStyleRareNonInheritedData), "StyleRareNonInheritedData_should_stay_small");
 
 StyleRareNonInheritedData::StyleRareNonInheritedData()
     : opacity(ComputedStyle::initialOpacity())
@@ skipping 281 matching lines @@
 {
     return dataEquivalent(m_shapeOutside, o.m_shapeOutside);
 }
 
 bool StyleRareNonInheritedData::clipPathDataEquivalent(const StyleRareNonInheritedData& o) const
 {
     return dataEquivalent(m_clipPath, o.m_clipPath);
 }
 
 } // namespace blink