Cleanup usage of CSSPropertyID and CSSValueID inside Blink.

Source/core/css/resolver/StyleResolverState.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 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 70 matching lines @@
     Node* docElement = e ? e->document()->documentElement() : 0;
     RenderStyle* docStyle = document->renderStyle();
     m_rootElementStyle = docElement && e != docElement ? docElement->renderStyle() : docStyle;
 
     m_style = 0;
     m_pendingImageProperties.clear();
     m_fontDirty = false;
 }
 
 
-static Color colorForCSSValue(int cssValueId)
+static Color colorForCSSValue(CSSValueID cssValueId)
 {
     struct ColorValue {
-        int cssValueId;
+        CSSValueID cssValueId;
         RGBA32 color;
     };
 
     static const ColorValue colorValues[] = {
         { CSSValueAqua, 0xFF00FFFF },
         { CSSValueBlack, 0xFF000000 },
         { CSSValueBlue, 0xFF0000FF },
         { CSSValueFuchsia, 0xFFFF00FF },
         { CSSValueGray, 0xFF808080 },
         { CSSValueGreen, 0xFF008000  },
         { CSSValueGrey, 0xFF808080 },
         { CSSValueLime, 0xFF00FF00 },
         { CSSValueMaroon, 0xFF800000 },
         { CSSValueNavy, 0xFF000080 },
         { CSSValueOlive, 0xFF808000  },
         { CSSValueOrange, 0xFFFFA500 },
         { CSSValuePurple, 0xFF800080 },
         { CSSValueRed, 0xFFFF0000 },
         { CSSValueSilver, 0xFFC0C0C0 },
         { CSSValueTeal, 0xFF008080  },
         { CSSValueTransparent, 0x00000000 },
         { CSSValueWhite, 0xFFFFFFFF },
         { CSSValueYellow, 0xFFFFFF00 },
-        { 0, 0 }
+        { CSSValueInvalid, CSSValueInvalid }
     };
 
     for (const ColorValue* col = colorValues; col->cssValueId; ++col) {
         if (col->cssValueId == cssValueId)
             return col->color;
     }
     return RenderTheme::defaultTheme()->systemColor(cssValueId);
 }
 
 Color StyleResolverState::colorFromPrimitiveValue(CSSPrimitiveValue* value, bool forVisitedLink) const
 {
     if (value->isRGBColor())
         return Color(value->getRGBA32Value());
 
-    int ident = value->getIdent();
-    switch (ident) {
+    CSSValueID valueID = value->getValueID();
+    switch (valueID) {
     case 0:
         return Color();
     case CSSValueWebkitText:
         return document()->textColor();
     case CSSValueWebkitLink:
         return (element()->isLink() && forVisitedLink) ? document()->visitedLinkColor() : document()->linkColor();
     case CSSValueWebkitActivelink:
         return document()->activeLinkColor();
     case CSSValueWebkitFocusRingColor:
         return RenderTheme::focusRingColor();
     case CSSValueCurrentcolor:
         return style()->color();
     default:
-        return colorForCSSValue(ident);
+        return colorForCSSValue(valueID);
     }
 }
 
 
 } // namespace WebCore