Remove most of visited link support.

sky/engine/core/rendering/style/StyleInheritedData.cpp

 /*
  * Copyright (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 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 13 matching lines @@
 
 #include "core/rendering/style/RenderStyle.h"
 
 namespace blink {
 
 StyleInheritedData::StyleInheritedData()
     : horizontal_border_spacing(RenderStyle::initialHorizontalBorderSpacing())
     , vertical_border_spacing(RenderStyle::initialVerticalBorderSpacing())
     , line_height(RenderStyle::initialLineHeight())
     , color(RenderStyle::initialColor())
-    , visitedLinkColor(RenderStyle::initialColor())
 {
 }
 
 StyleInheritedData::~StyleInheritedData()
 {
 }
 
 StyleInheritedData::StyleInheritedData(const StyleInheritedData& o)
     : RefCounted<StyleInheritedData>()
     , horizontal_border_spacing(o.horizontal_border_spacing)
     , vertical_border_spacing(o.vertical_border_spacing)
     , line_height(o.line_height)
     , font(o.font)
     , color(o.color)
-    , visitedLinkColor(o.visitedLinkColor)
 {
 }
 
 bool StyleInheritedData::operator==(const StyleInheritedData& o) const
 {
     return line_height == o.line_height
         && font == o.font
         && color == o.color
-        && visitedLinkColor == o.visitedLinkColor
         && horizontal_border_spacing == o.horizontal_border_spacing
         && vertical_border_spacing == o.vertical_border_spacing;
 }
 
 } // namespace blink