Merge 122293

Source/WebCore/rendering/style/ContentData.cpp

 /*
  * Copyright (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. 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.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 51 matching lines @@
 
 bool operator==(const ContentData& a, const ContentData& b)
 {
     if (a.type() != b.type())
         return false;
 
     switch (a.type()) {
     case CONTENT_NONE:
         return true;
     case CONTENT_OBJECT:
-        return static_cast<const ImageContentData*>(&a)->image() == static_cast<const ImageContentData*>(&b)->image();
+        return *static_cast<const ImageContentData*>(&a)->image() == *static_cast<const ImageContentData*>(&b)->image();
     case CONTENT_TEXT:
         return static_cast<const TextContentData*>(&a)->text() == static_cast<const TextContentData*>(&b)->text();
     case CONTENT_COUNTER:
-        return static_cast<const CounterContentData*>(&a)->counter() == static_cast<const CounterContentData*>(&b)->counter();
+        return *static_cast<const CounterContentData*>(&a)->counter() == *static_cast<const CounterContentData*>(&b)->counter();
     case CONTENT_QUOTE:
         return static_cast<const QuoteContentData*>(&a)->quote() == static_cast<const QuoteContentData*>(&b)->quote();
     }
     ASSERT_NOT_REACHED();
     return false;
 }
 
 bool operator!=(const ContentData& a, const ContentData& b)
 {
     return !(a == b);
 }
 
 } // namespace WebCore