Address regression bug report, revert the PaintInfo rect member function.

Source/core/rendering/RenderReplaced.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2006, 2007 Apple Inc. All rights reserved.
  * Copyright (C) Research In Motion Limited 2011-2012. 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
  * version 2 of the License, or (at your option) any later version.
@@ skipping 173 matching lines @@
     // Early exit if the element touches the edges.
     LayoutUnit top = adjustedPaintOffset.y() + visualOverflowRect().y();
     LayoutUnit bottom = adjustedPaintOffset.y() + visualOverflowRect().maxY();
     if (isSelected() && m_inlineBoxWrapper) {
         LayoutUnit selTop = paintOffset.y() + m_inlineBoxWrapper->root()->selectionTop();
         LayoutUnit selBottom = paintOffset.y() + selTop + m_inlineBoxWrapper->root()->selectionHeight();
         top = min(selTop, top);
         bottom = max(selBottom, bottom);
     }
 
-    LayoutRect localRepaintRect = paintInfo.rect();
+    LayoutRect localRepaintRect = paintInfo.rect;
     localRepaintRect.inflate(maximalOutlineSize(paintInfo.phase));
     if (adjustedPaintOffset.x() + visualOverflowRect().x() >= localRepaintRect.maxX() || adjustedPaintOffset.x() + visualOverflowRect().maxX() <= localRepaintRect.x())
         return false;
 
     if (top >= localRepaintRect.maxY() || bottom <= localRepaintRect.y())
         return false;
 
     return true;
 }
 
@@ skipping 404 matching lines @@
 
     if (style()) {
         if (v)
             r.inflate(style()->outlineSize());
     }
     computeRectForRepaint(repaintContainer, r);
     return r;
 }
 
 }