Fix for potential typedef issue

include/effects/SkPixelXorXfermode.h

Index: include/effects/SkPixelXorXfermode.h
diff --git a/include/effects/SkPixelXorXfermode.h b/include/effects/SkPixelXorXfermode.h
index 5411b12d05148d80507aafd4105f0c8d61813fdf..28db2bbba4dec814faa5e64d02bd2a8ff831b315 100644
--- a/include/effects/SkPixelXorXfermode.h
+++ b/include/effects/SkPixelXorXfermode.h
@@ -16,6 +16,8 @@
     not really usefull for operating on blended colors.
 */
 class SK_API SkPixelXorXfermode : public SkXfermode {
+    typedef SkXfermode INHERITED;
+
 public:
     SkPixelXorXfermode(SkColor opColor) : fOpColor(opColor) {}
 
@@ -31,8 +33,6 @@ protected:
 
 private:
     SkColor fOpColor;
-
-    typedef SkXfermode INHERITED;
 };
 
 #endif