Hook up style invalidation for CSS Paint API.

third_party/WebKit/Source/core/style/ComputedStyle.h

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Graham Dennis (graham.dennis@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
@@ skipping 1638 matching lines @@
     }
 
     bool borderObscuresBackground() const;
     void getBorderEdgeInfo(BorderEdge edges[], bool includeLogicalLeftEdge = true, bool includeLogicalRightEdge = true) const;
 
     void setHasAuthorBackground(bool authorBackground) { SET_VAR(rareNonInheritedData, m_hasAuthorBackground, authorBackground); }
     void setHasAuthorBorder(bool authorBorder) { SET_VAR(rareNonInheritedData, m_hasAuthorBorder, authorBorder); }
     bool hasAuthorBackground() const { return rareNonInheritedData->m_hasAuthorBackground; };
     bool hasAuthorBorder() const { return rareNonInheritedData->m_hasAuthorBorder; };
 
+    void addPaintImage(StyleImage* image) { rareNonInheritedData.access()->m_paintImages.append(image); }
+    const Vector<Persistent<StyleImage>>& paintImages() const { return rareNonInheritedData->m_paintImages; }
+
     // Initial values for all the properties
     static EBorderCollapse initialBorderCollapse() { return BorderCollapseSeparate; }
     static EBorderStyle initialBorderStyle() { return BorderStyleNone; }
     static OutlineIsAuto initialOutlineStyleIsAuto() { return OutlineIsAutoOff; }
     static NinePieceImage initialNinePieceImage() { return NinePieceImage(); }
     static LengthSize initialBorderRadius() { return LengthSize(Length(0, Fixed), Length(0, Fixed)); }
     static ECaptionSide initialCaptionSide() { return CaptionSideTop; }
     static EClear initialClear() { return ClearNone; }
     static LengthBox initialClip() { return LengthBox(); }
     static Containment initialContain() { return ContainsNone; }
@@ skipping 249 matching lines @@
     Color floodColor() const { return svgStyle().floodColor(); }
     Color lightingColor() const { return svgStyle().lightingColor(); }
 
     void addAppliedTextDecoration(const AppliedTextDecoration&);
     void applyMotionPathTransform(float originX, float originY, TransformationMatrix&) const;
 
     bool diffNeedsFullLayoutAndPaintInvalidation(const ComputedStyle& other) const;
     bool diffNeedsFullLayout(const ComputedStyle& other) const;
     bool diffNeedsPaintInvalidationLayer(const ComputedStyle& other) const;
     bool diffNeedsPaintInvalidationObject(const ComputedStyle& other) const;
+    bool diffNeedsPaintInvalidationObjectForPaintImage(const StyleImage*, const ComputedStyle& other) const;
     void updatePropertySpecificDifferences(const ComputedStyle& other, StyleDifference&) const;
 
     bool requireTransformOrigin(ApplyTransformOrigin applyOrigin, ApplyMotionPath) const;
     static bool shadowListHasCurrentColor(const ShadowList*);
 };
 
 // FIXME: Reduce/remove the dependency on zoom adjusted int values.
 // The float or LayoutUnit versions of layout values should be used.
 inline int adjustForAbsoluteZoom(int value, float zoomFactor)
 {
@@ skipping 99 matching lines @@
 }
 
 inline bool ComputedStyle::hasPseudoElementStyle() const
 {
     return noninherited_flags.pseudoBits & ElementPseudoIdMask;
 }
 
 } // namespace blink
 
 #endif // ComputedStyle_h