Remove SVGPaintType enum hardcoding

Source/core/svg/SVGPaint.h

Index: Source/core/svg/SVGPaint.h
diff --git a/Source/core/svg/SVGPaint.h b/Source/core/svg/SVGPaint.h
index 7a421136a8d09695e0467d91d4d5d084732b41d3..7c848afb7e559b2def4cce781b886388c76e74da 100644
--- a/Source/core/svg/SVGPaint.h
+++ b/Source/core/svg/SVGPaint.h
@@ -35,16 +35,16 @@ class ExceptionState;
 class SVGPaint : public CSSValue {
 public:
     enum SVGPaintType {
-        SVG_PAINTTYPE_UNKNOWN = 0,
-        SVG_PAINTTYPE_RGBCOLOR = 1,
-        SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR = 2,
-        SVG_PAINTTYPE_NONE = 101,
-        SVG_PAINTTYPE_CURRENTCOLOR = 102,
-        SVG_PAINTTYPE_URI_NONE = 103,
-        SVG_PAINTTYPE_URI_CURRENTCOLOR = 104,
-        SVG_PAINTTYPE_URI_RGBCOLOR = 105,
-        SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR = 106,
-        SVG_PAINTTYPE_URI = 107
+        SVG_PAINTTYPE_UNKNOWN,
+        SVG_PAINTTYPE_RGBCOLOR,
+        SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR,
+        SVG_PAINTTYPE_NONE,
+        SVG_PAINTTYPE_CURRENTCOLOR,
+        SVG_PAINTTYPE_URI_NONE,
+        SVG_PAINTTYPE_URI_CURRENTCOLOR,
+        SVG_PAINTTYPE_URI_RGBCOLOR,
+        SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR,
+        SVG_PAINTTYPE_URI
     };
 
     static PassRefPtrWillBeRawPtr<SVGPaint> createUnknown()