Implement interfaces in PaintInfo and make it a class.

Source/core/rendering/svg/SVGRootInlineBox.cpp

 /*
  * Copyright (C) 2006 Oliver Hunt <ojh16@student.canterbury.ac.nz>
  * Copyright (C) 2006 Apple Computer Inc.
  * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) Research In Motion Limited 2010. All rights reserved.
  * Copyright (C) 2011 Torch Mobile (Beijing) CO. Ltd. 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 17 matching lines @@
 #include "core/rendering/svg/RenderSVGInlineText.h"
 #include "core/rendering/svg/RenderSVGText.h"
 #include "core/rendering/svg/SVGInlineFlowBox.h"
 #include "core/rendering/svg/SVGInlineTextBox.h"
 #include "core/rendering/svg/SVGRenderingContext.h"
 
 namespace WebCore {
 
 void SVGRootInlineBox::paint(PaintInfo& paintInfo, const LayoutPoint&, LayoutUnit, LayoutUnit)
 {
-    ASSERT(paintInfo.phase == PaintPhaseForeground || paintInfo.phase == PaintPhaseSelection);
-    ASSERT(!paintInfo.context->paintingDisabled());
+    ASSERT(paintInfo.getPhase() == PaintPhaseForeground || paintInfo.getPhase() == PaintPhaseSelection);
+    ASSERT(!paintInfo.getContext()->paintingDisabled());
 
     RenderObject* boxRenderer = renderer();
     ASSERT(boxRenderer);
 
     bool isPrinting = renderer()->document()->printing();
     bool hasSelection = !isPrinting && selectionState() != RenderObject::SelectionNone;
 
     PaintInfo childPaintInfo(paintInfo);
     if (hasSelection) {
         for (InlineBox* child = firstChild(); child; child = child->nextOnLine()) {
@@ skipping 249 matching lines @@
     }
 }
 
 void SVGRootInlineBox::reorderValueLists(Vector<SVGTextLayoutAttributes*>& attributes)
 {
     Vector<InlineBox*> leafBoxesInLogicalOrder;
     collectLeafBoxesInLogicalOrder(leafBoxesInLogicalOrder, reverseInlineBoxRangeAndValueListsIfNeeded, &attributes);
 }
 
 } // namespace WebCore