Code problems detected by cppcheck

Source/core/rendering/style/RenderStyle.cpp

 /*
  * Copyright (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2011 Adobe Systems Incorporated. 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 479 matching lines @@
             || rareInheritedData->textSecurity != other->rareInheritedData->textSecurity
             || rareInheritedData->hyphens != other->rareInheritedData->hyphens
             || rareInheritedData->hyphenationLimitBefore != other->rareInheritedData->hyphenationLimitBefore
             || rareInheritedData->hyphenationLimitAfter != other->rareInheritedData->hyphenationLimitAfter
             || rareInheritedData->hyphenationString != other->rareInheritedData->hyphenationString
             || rareInheritedData->locale != other->rareInheritedData->locale
             || rareInheritedData->m_rubyPosition != other->rareInheritedData->m_rubyPosition
             || rareInheritedData->textEmphasisMark != other->rareInheritedData->textEmphasisMark
             || rareInheritedData->textEmphasisPosition != other->rareInheritedData->textEmphasisPosition
             || rareInheritedData->textEmphasisCustomMark != other->rareInheritedData->textEmphasisCustomMark
-            || rareInheritedData->m_textAlignLast != other->rareInheritedData->m_textAlignLast

[Inactive, 2014/01/17 00:54:53]

What's wrong with this one?

[Inactive, 2014/01/17 00:56:11]

Oh, it is duplicated. Nevermind.

             || rareInheritedData->m_textJustify != other->rareInheritedData->m_textJustify
             || rareInheritedData->m_textOrientation != other->rareInheritedData->m_textOrientation
             || rareInheritedData->m_tabSize != other->rareInheritedData->m_tabSize
             || rareInheritedData->m_lineBoxContain != other->rareInheritedData->m_lineBoxContain
             || rareInheritedData->m_lineGrid != other->rareInheritedData->m_lineGrid
             || rareInheritedData->m_lineSnap != other->rareInheritedData->m_lineSnap
             || rareInheritedData->m_lineAlign != other->rareInheritedData->m_lineAlign
             || rareInheritedData->listStyleImage != other->rareInheritedData->listStyleImage
             || rareInheritedData->textStrokeWidth != other->rareInheritedData->textStrokeWidth)
             return StyleDifferenceLayout;
@@ skipping 1080 matching lines @@
 }
 
 void RenderStyle::setBorderImageOutset(const BorderImageLengthBox& outset)
 {
     if (surround->border.m_image.outset() == outset)
         return;
     surround.access()->border.m_image.setOutset(outset);
 }
 
 } // namespace WebCore