Implement interfaces in PaintInfo and make it a class.

Source/core/rendering/RenderListMarker.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Andrew Wellington (proton@wiretapped.net)
  * Copyright (C) 2010 Daniel Bates (dbates@intudata.com)
  *
  * 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 1107 matching lines @@
     LayoutUnit newLogicalTop = root->block()->style()->isFlippedBlocksWritingMode() ? m_inlineBoxWrapper->logicalBottom() - root->selectionBottom() : root->selectionTop() - m_inlineBoxWrapper->logicalTop();
     if (root->block()->style()->isHorizontalWritingMode())
         return LayoutRect(0, newLogicalTop, width(), root->selectionHeight());
     return LayoutRect(newLogicalTop, 0, root->selectionHeight(), height());
 }
 
 void RenderListMarker::paint(PaintInfo& paintInfo, const LayoutPoint& paintOffset)
 {
     ANNOTATE_GRAPHICS_CONTEXT(paintInfo, this);
 
-    if (paintInfo.phase != PaintPhaseForeground)
+    if (paintInfo.getPhase() != PaintPhaseForeground)
         return;
 
     if (style()->visibility() != VISIBLE)
         return;
 
     LayoutPoint boxOrigin(paintOffset + location());
     LayoutRect overflowRect(visualOverflowRect());
     overflowRect.moveBy(boxOrigin);
-    overflowRect.inflate(maximalOutlineSize(paintInfo.phase));
+    overflowRect.inflate(maximalOutlineSize(paintInfo.getPhase()));
 
-    if (!paintInfo.rect.intersects(pixelSnappedIntRect(overflowRect)))
+    if (!paintInfo.getRect().intersects(pixelSnappedIntRect(overflowRect)))
         return;
 
     LayoutRect box(boxOrigin, size());
 
     IntRect marker = getRelativeMarkerRect();
     marker.moveBy(roundedIntPoint(boxOrigin));
 
-    GraphicsContext* context = paintInfo.context;
+    GraphicsContext* context = paintInfo.getContext();
 
     if (isImage()) {
         context->drawImage(m_image->image(this, marker.size()).get(), marker);
         if (selectionState() != SelectionNone) {
             LayoutRect selRect = localSelectionRect();
             selRect.moveBy(boxOrigin);
             context->fillRect(pixelSnappedIntRect(selRect), selectionBackgroundColor());
         }
         return;
     }
@@ skipping 683 matching lines @@
 
     if (clipToVisibleContent)
         computeRectForRepaint(repaintContainer, rect);
     else
         rect = localToContainerQuad(FloatRect(rect), repaintContainer).enclosingBoundingBox();
 
     return rect;
 }
 
 } // namespace WebCore