:visited invalidation for background/border/outline.

Source/core/layout/style/LayoutStyle.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 649 matching lines @@
             || rareInheritedData->userSelect != other.rareInheritedData->userSelect
             || rareInheritedData->m_imageRendering != other.rareInheritedData->m_imageRendering)
             return true;
     }
 
     if (rareNonInheritedData.get() != other.rareNonInheritedData.get()) {
         if (rareNonInheritedData->userDrag != other.rareNonInheritedData->userDrag
             || rareNonInheritedData->m_objectFit != other.rareNonInheritedData->m_objectFit
             || rareNonInheritedData->m_objectPosition != other.rareNonInheritedData->m_objectPosition
             || !rareNonInheritedData->shapeOutsideDataEquivalent(*other.rareNonInheritedData.get())
-            || !rareNonInheritedData->clipPathDataEquivalent(*other.rareNonInheritedData.get()))
+            || !rareNonInheritedData->clipPathDataEquivalent(*other.rareNonInheritedData.get())
+            || (visitedLinkBorderLeftColor() != other.visitedLinkBorderLeftColor() && borderLeftWidth())
+            || (visitedLinkBorderRightColor() != other.visitedLinkBorderRightColor() && borderRightWidth())
+            || (visitedLinkBorderBottomColor() != other.visitedLinkBorderBottomColor() && borderBottomWidth())
+            || (visitedLinkBorderTopColor() != other.visitedLinkBorderTopColor() && borderTopWidth())
+            || (visitedLinkOutlineColor() != other.visitedLinkOutlineColor() && outlineWidth())
+            || (visitedLinkBackgroundColor() != other.visitedLinkBackgroundColor()))
             return true;
     }
 
     if (resize() != other.resize())
         return true;
 
     return false;
 }
 
 void LayoutStyle::updatePropertySpecificDifferences(const LayoutStyle& other, StyleDifference& diff) const
@@ skipping 985 matching lines @@
         horizontal || includeLogicalRightEdge);
 
     edges[BSLeft] = BorderEdge(borderLeftWidth(),
         visitedDependentColor(CSSPropertyBorderLeftColor),
         borderLeftStyle(),
         borderLeftIsTransparent(),
         !horizontal || includeLogicalLeftEdge);
 }
 
 } // namespace blink