Implement interfaces in PaintInfo and make it a class.

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 471 matching lines @@
     return closestBox->renderer()->positionForPoint(LayoutPoint(pointInContents.x(), closestBox->y()));
 }
 
 void RenderSVGText::absoluteQuads(Vector<FloatQuad>& quads, bool* wasFixed) const
 {
     quads.append(localToAbsoluteQuad(strokeBoundingBox(), 0 /* mode */, wasFixed));
 }
 
 void RenderSVGText::paint(PaintInfo& paintInfo, const LayoutPoint&)
 {
-    if (paintInfo.context->paintingDisabled())
+    if (paintInfo.getContext()->paintingDisabled())
         return;
 
-    if (paintInfo.phase != PaintPhaseForeground
-     && paintInfo.phase != PaintPhaseSelfOutline
-     && paintInfo.phase != PaintPhaseSelection)
+    if (paintInfo.getPhase() != PaintPhaseForeground
+        && paintInfo.getPhase() != PaintPhaseSelfOutline
+        && paintInfo.getPhase() != PaintPhaseSelection)
          return;
 
     PaintInfo blockInfo(paintInfo);
-    GraphicsContextStateSaver stateSaver(*blockInfo.context);
+    GraphicsContextStateSaver stateSaver(*(blockInfo.getContext()));
     blockInfo.applyTransform(localToParentTransform());
     RenderBlock::paint(blockInfo, LayoutPoint());
 }
 
 FloatRect RenderSVGText::strokeBoundingBox() const
 {
     FloatRect strokeBoundaries = objectBoundingBox();
     const SVGRenderStyle* svgStyle = style()->svgStyle();
     if (!svgStyle->hasStroke())
         return strokeBoundaries;
@@ skipping 42 matching lines @@
     return 0;
 }
 
 // Fix for <rdar://problem/8048875>. We should not render :first-letter CSS Style
 // in a SVG text element context.
 void RenderSVGText::updateFirstLetter()
 {
 }
 
 }