Add RenderSVGBlock::mapRectToPaintInvalidationBacking

Source/core/rendering/svg/RenderSVGText.cpp

 /*
  * Copyright (C) 2006 Apple Computer, Inc.
  * Copyright (C) 2006 Alexander Kellett <lypanov@kde.org>
  * Copyright (C) 2006 Oliver Hunt <ojh16@student.canterbury.ac.nz>
  * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2008 Rob Buis <buis@kde.org>
  * Copyright (C) 2009 Dirk Schulze <krit@webkit.org>
  * Copyright (C) Research In Motion Limited 2010-2012. All rights reserved.
  * Copyright (C) 2012 Google Inc.
  *
@@ skipping 74 matching lines @@
 const RenderSVGText* RenderSVGText::locateRenderSVGTextAncestor(const RenderObject* start)
 {
     ASSERT(start);
     while (start && !start->isSVGText())
         start = start->parent();
     if (!start || !start->isSVGText())
         return 0;
     return toRenderSVGText(start);
 }
 
-void RenderSVGText::mapRectToPaintInvalidationBacking(const RenderLayerModelObject* paintInvalidationContainer, LayoutRect& rect, const PaintInvalidationState* paintInvalidationState) const
-{
-    FloatRect paintInvalidationRect = rect;
-    paintInvalidationRect.inflate(style()->outlineWidth());
-    computeFloatRectForPaintInvalidation(paintInvalidationContainer, paintInvalidationRect, paintInvalidationState);
-    rect = enclosingLayoutRect(paintInvalidationRect);
-}
-
 static inline void collectLayoutAttributes(RenderObject* text, Vector<SVGTextLayoutAttributes*>& attributes)
 {
     for (RenderObject* descendant = text; descendant; descendant = descendant->nextInPreOrder(text)) {
         if (descendant->isSVGInlineText())
             attributes.append(toRenderSVGInlineText(descendant)->layoutAttributes());
     }
 }
 
 static inline bool findPreviousAndNextAttributes(RenderSVGText* root, RenderSVGInlineText* locateElement, SVGTextLayoutAttributes*& previous, SVGTextLayoutAttributes*& next)
 {
@@ skipping 394 matching lines @@
     SVGResourcesCache::clientWillBeRemovedFromTree(child);
 
     Vector<SVGTextLayoutAttributes*, 2> affectedAttributes;
     FontCachePurgePreventer fontCachePurgePreventer;
     subtreeChildWillBeRemoved(child, affectedAttributes);
     RenderSVGBlock::removeChild(child);
     subtreeChildWasRemoved(affectedAttributes);
 }
 
 }