Implementation of CSS3 nav-up/down/left/right properties from CSS3 UI.

Source/core/css/CSSParserValues.cpp

 /*
  * Copyright (C) 2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2005, 2006, 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 89 matching lines @@
     switch (primitiveUnit) {
     case CSSPrimitiveValue::CSS_IDENT:
     case CSSPrimitiveValue::CSS_PROPERTY_ID:
     case CSSPrimitiveValue::CSS_VALUE_ID:
         return CSSPrimitiveValue::create(string, CSSPrimitiveValue::CSS_PARSER_IDENTIFIER);
     case CSSPrimitiveValue::CSS_NUMBER:
         return CSSPrimitiveValue::create(fValue, isInt ? CSSPrimitiveValue::CSS_PARSER_INTEGER : CSSPrimitiveValue::CSS_NUMBER);
     case CSSPrimitiveValue::CSS_STRING:
     case CSSPrimitiveValue::CSS_URI:
     case CSSPrimitiveValue::CSS_PARSER_HEXCOLOR:
+    case CSSPrimitiveValue::CSS_PARSER_IDSEL:
         return CSSPrimitiveValue::create(string, primitiveUnit);
     case CSSPrimitiveValue::CSS_PERCENTAGE:
     case CSSPrimitiveValue::CSS_EMS:
     case CSSPrimitiveValue::CSS_EXS:
     case CSSPrimitiveValue::CSS_PX:
     case CSSPrimitiveValue::CSS_CM:
     case CSSPrimitiveValue::CSS_MM:
     case CSSPrimitiveValue::CSS_IN:
     case CSSPrimitiveValue::CSS_PT:
     case CSSPrimitiveValue::CSS_PC:
@@ skipping 125 matching lines @@
 {
     CSSParserSelector* selector = const_cast<CSSParserSelector*>(this);
     do {
         if (selector->pseudoType() == CSSSelector::PseudoHost || selector->pseudoType() == CSSSelector::PseudoHostContext)
             return true;
     } while ((selector = selector->tagHistory()));
     return false;
 }
 
 } // namespace WebCore