[S.P.] Move svg mask painting to SVGMaskPainter

Source/core/layout/svg/LayoutSVGResourceMasker.h

Index: Source/core/layout/svg/LayoutSVGResourceMasker.h
diff --git a/Source/core/layout/svg/LayoutSVGResourceMasker.h b/Source/core/layout/svg/LayoutSVGResourceMasker.h
index bbe482657fbabc7d18d3bf48729c6f68a92e324e..434be4a0d7272217483d9e66ca889d5d7cf3054e 100644
--- a/Source/core/layout/svg/LayoutSVGResourceMasker.h
+++ b/Source/core/layout/svg/LayoutSVGResourceMasker.h
@@ -46,9 +46,6 @@ public:
     virtual void removeAllClientsFromCache(bool markForInvalidation = true) override;
     virtual void removeClientFromCache(LayoutObject*, bool markForInvalidation = true) override;
 
-    bool prepareEffect(LayoutObject*, GraphicsContext*);
-    void finishEffect(LayoutObject*, GraphicsContext*);
-
     FloatRect resourceBoundingBox(const LayoutObject*);
 
     SVGUnitTypes::SVGUnitType maskUnits() const { return toSVGMaskElement(element())->maskUnits()->currentValue()->enumValue(); }
@@ -58,8 +55,8 @@ public:
     virtual LayoutSVGResourceType resourceType() const override { return s_resourceType; }
 
 private:
+    friend class SVGMaskPainter;

[fs, 2015/03/02 13:24:51]

With the suggestion in SVGMaskPainter I don't think this should be needed.

[Erik Dahlström (inactive), 2015/03/03 08:42:58]

Done.

     void calculateMaskContentPaintInvalidationRect();
-    void drawMaskForRenderer(GraphicsContext*, DisplayItemClient, const FloatRect& targetBoundingBox);
     PassRefPtr<const SkPicture> createContentPicture();
 
     RefPtr<const SkPicture> m_maskContentPicture;