Modified to function QuotesData::equals() function to use operator overloading operator== for easy …

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 488 matching lines @@
             || rareInheritedData->m_textOrientation != other.rareInheritedData->m_textOrientation
             || rareInheritedData->m_tabSize != other.rareInheritedData->m_tabSize
             || rareInheritedData->m_lineBoxContain != other.rareInheritedData->m_lineBoxContain
             || rareInheritedData->listStyleImage != other.rareInheritedData->listStyleImage
             || rareInheritedData->textStrokeWidth != other.rareInheritedData->textStrokeWidth)
             return StyleDifferenceLayout;
 
         if (!rareInheritedData->shadowDataEquivalent(*other.rareInheritedData.get()))
             return StyleDifferenceLayout;
 
-        if (!QuotesData::equals(rareInheritedData->quotes.get(), other.rareInheritedData->quotes.get()))
+        if (rareInheritedData->quotes.get() != other.rareInheritedData->quotes.get())
             return StyleDifferenceLayout;
     }
 
     if (visual->m_textAutosizingMultiplier != other.visual->m_textAutosizingMultiplier)
         return StyleDifferenceLayout;
 
     if (inherited.get() != other.inherited.get()) {
         if (inherited->line_height != other.inherited->line_height
         || inherited->font != other.inherited->font
         || inherited->horizontal_border_spacing != other.inherited->horizontal_border_spacing
@@ skipping 170 matching lines @@
     rareInheritedData.access()->cursorData->append(CursorData(image, hotSpot));
 }
 
 void RenderStyle::setCursorList(PassRefPtr<CursorList> other)
 {
     rareInheritedData.access()->cursorData = other;
 }
 
 void RenderStyle::setQuotes(PassRefPtr<QuotesData> q)
 {
-    if (QuotesData::equals(rareInheritedData->quotes.get(), q.get()))
+    if (rareInheritedData->quotes.get() == q.get())
         return;
     rareInheritedData.access()->quotes = q;
 }
 
 void RenderStyle::clearCursorList()
 {
     if (rareInheritedData->cursorData)
         rareInheritedData.access()->cursorData = nullptr;
 }
 
@@ skipping 943 matching lines @@
     // right
     radiiSum = radii.topRight().height() + radii.bottomRight().height();
     if (radiiSum > rect.height())
         factor = std::min(rect.height() / radiiSum, factor);
 
     ASSERT(factor <= 1);
     return factor;
 }
 
 } // namespace WebCore