Cleanup usage of CSSPropertyID and CSSValueID inside Blink.

Source/core/css/resolver/StyleResolverState.cpp

Index: Source/core/css/resolver/StyleResolverState.cpp
diff --git a/Source/core/css/resolver/StyleResolverState.cpp b/Source/core/css/resolver/StyleResolverState.cpp
index fdeae92e6993e0db353683d9078c0d55f97c1b85..ecdf471c76d41c308b1c5b07a8e7d27355b275f4 100644
--- a/Source/core/css/resolver/StyleResolverState.cpp
+++ b/Source/core/css/resolver/StyleResolverState.cpp
@@ -88,10 +88,10 @@ void StyleResolverState::initForStyleResolve(Document* document, Element* e, Ren
 }
 
 
-static Color colorForCSSValue(int cssValueId)
+static Color colorForCSSValue(CSSValueID cssValueId)
 {
     struct ColorValue {
-        int cssValueId;
+        CSSValueID cssValueId;
         RGBA32 color;
     };
 
@@ -115,7 +115,7 @@ static Color colorForCSSValue(int cssValueId)
         { CSSValueTransparent, 0x00000000 },
         { CSSValueWhite, 0xFFFFFFFF },
         { CSSValueYellow, 0xFFFFFF00 },
-        { 0, 0 }
+        { CSSValueInvalid, CSSValueInvalid }
     };
 
     for (const ColorValue* col = colorValues; col->cssValueId; ++col) {
@@ -130,8 +130,8 @@ Color StyleResolverState::colorFromPrimitiveValue(CSSPrimitiveValue* value, bool
     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:
@@ -145,7 +145,7 @@ Color StyleResolverState::colorFromPrimitiveValue(CSSPrimitiveValue* value, bool
     case CSSValueCurrentcolor:
         return style()->color();
     default:
-        return colorForCSSValue(ident);
+        return colorForCSSValue(valueID);
     }
 }