Split SVGFilterbuilder into "builder" and "node map" parts

third_party/WebKit/Source/core/layout/svg/LayoutSVGResourceFilter.h

 /*
  * Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org>
  * Copyright (C) 2005 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2009 Dirk Schulze <krit@webkit.org>
  * Copyright (C) Research In Motion Limited 2010. 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
@@ skipping 42 matching lines @@
     static PassOwnPtrWillBeRawPtr<FilterData> create()
     {
         return adoptPtrWillBeNoop(new FilterData());
     }
 
     void dispose();
 
     DECLARE_TRACE();
 
     RefPtrWillBeMember<Filter> filter;
-    RefPtrWillBeMember<SVGFilterBuilder> builder;
+    RefPtrWillBeMember<SVGFilterGraphNodeMap> nodeMap;
     FilterDataState m_state;
 
 private:
     FilterData() : m_state(Initial) { }
 };
 
 class LayoutSVGResourceFilter final : public LayoutSVGResourceContainer {
 public:
     explicit LayoutSVGResourceFilter(SVGFilterElement*);
     ~LayoutSVGResourceFilter() override;
 
     bool isChildAllowed(LayoutObject*, const ComputedStyle&) const override;
 
     const char* name() const override { return "LayoutSVGResourceFilter"; }
     bool isOfType(LayoutObjectType type) const override { return type == LayoutObjectSVGResourceFilter || LayoutSVGResourceContainer::isOfType(type); }
 
     void removeAllClientsFromCache(bool markForInvalidation = true) override;
     void removeClientFromCache(LayoutObject*, bool markForInvalidation = true) override;
 
     FloatRect resourceBoundingBox(const LayoutObject*);
 
-    PassRefPtrWillBeRawPtr<SVGFilterBuilder> buildPrimitives(Filter*);
-
     SVGUnitTypes::SVGUnitType filterUnits() const { return toSVGFilterElement(element())->filterUnits()->currentValue()->enumValue(); }
     SVGUnitTypes::SVGUnitType primitiveUnits() const { return toSVGFilterElement(element())->primitiveUnits()->currentValue()->enumValue(); }
 
     void primitiveAttributeChanged(LayoutObject*, const QualifiedName&);
 
     static const LayoutSVGResourceType s_resourceType = FilterResourceType;
     LayoutSVGResourceType resourceType() const override { return s_resourceType; }
 
     FilterData* getFilterDataForLayoutObject(const LayoutObject* object) { return m_filter.get(const_cast<LayoutObject*>(object)); }
     void setFilterDataForLayoutObject(LayoutObject* object, PassOwnPtrWillBeRawPtr<FilterData> filterData) { m_filter.set(object, filterData); }
 
 protected:
     void willBeDestroyed() override;
 
 private:
     void disposeFilterMap();
 
     using FilterMap = WillBePersistentHeapHashMap<LayoutObject*, OwnPtrWillBeMember<FilterData>>;
     FilterMap m_filter;
 };
 
 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutSVGResourceFilter, isSVGResourceFilter());
 
 }
 
 #endif