Compile fix for Merge 112935

Source/WebCore/rendering/RenderBlock.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2007 David Smith (catfish.man@gmail.com)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) Research In Motion Limited 2010. 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 4116 matching lines @@
 
     // Clear our positioned floats boolean.
     m_hasPositionedFloats = false;
 
     HashSet<RenderBox*> oldIntrudingFloatSet;
     if (!childrenInline() && m_floatingObjects) {
         const FloatingObjectSet& floatingObjectSet = m_floatingObjects->set();
         FloatingObjectSetIterator end = floatingObjectSet.end();
         for (FloatingObjectSetIterator it = floatingObjectSet.begin(); it != end; ++it) {
             FloatingObject* floatingObject = *it;
-            if (!floatingObject->isDescendant())
+            if (!floatingObject->m_isDescendant)
                 oldIntrudingFloatSet.add(floatingObject->m_renderer);
         }
     }
 
     // Inline blocks are covered by the isReplaced() check in the avoidFloats method.
     if (avoidsFloats() || isRoot() || isRenderView() || isFloatingOrPositioned() || isTableCell()) {
         if (m_floatingObjects) {
             deleteAllValues(m_floatingObjects->set());
             m_floatingObjects->clear();
         }
@@ skipping 3288 matching lines @@
 }
 
 String ValueToString<RenderBlock::FloatingObject*>::string(const RenderBlock::FloatingObject* floatingObject)
 {
     return String::format("%p (%dx%d %dx%d)", floatingObject, floatingObject->x(), floatingObject->y(), floatingObject->maxX(), floatingObject->maxY());
 }
 
 #endif
 
 } // namespace WebCore