Remove unused CSSPrimitiveValue::CSS_PARSER_{OPERATOR,INTEGER,IDENTIFIER}

Source/core/css/CSSPrimitiveValue.h

Index: Source/core/css/CSSPrimitiveValue.h
diff --git a/Source/core/css/CSSPrimitiveValue.h b/Source/core/css/CSSPrimitiveValue.h
index 642d400c1a4bbdcdb0c3bdd63b4a1fd0805d2ee3..242fcda4eb610f028626fa919fdf1d52839be092 100644
--- a/Source/core/css/CSSPrimitiveValue.h
+++ b/Source/core/css/CSSPrimitiveValue.h
@@ -110,14 +110,9 @@ public:
         CSS_PAIR = 100, // We envision this being exposed as a means of getting computed style values for pairs (border-spacing/radius, background-position, etc.)
         CSS_UNICODE_RANGE = 102,
 
-        // These next types are just used internally to allow us to translate back and forth from CSSPrimitiveValues to CSSParserValues.
-        CSS_PARSER_OPERATOR = 103,
-        CSS_PARSER_INTEGER = 104,
+        // FIXME: This is only used in CSSParserValue, so it's probably better as part of the enum there
         CSS_PARSER_HEXCOLOR = 105,
 
-        // This is used internally for unknown identifiers
-        CSS_PARSER_IDENTIFIER = 106,
-
         // These are from CSS3 Values and Units, but that isn't a finished standard yet
         CSS_TURN = 107,
         CSS_REMS = 108,
@@ -226,10 +221,6 @@ public:
     {
         return adoptRefWillBeNoop(new CSSPrimitiveValue(propertyID));
     }
-    static PassRefPtrWillBeRawPtr<CSSPrimitiveValue> createParserOperator(int parserOperator)
-    {
-        return adoptRefWillBeNoop(new CSSPrimitiveValue(parserOperator, CSS_PARSER_OPERATOR));
-    }
     static PassRefPtrWillBeRawPtr<CSSPrimitiveValue> createColor(unsigned rgbValue)
     {
         return adoptRefWillBeNoop(new CSSPrimitiveValue(rgbValue, CSS_RGBCOLOR));