Remove SK_SUPPORT_LEGACY_PUBLICEFFECTCONSTRUCTORS flag.

include/effects/SkXfermodeImageFilter.h

Index: include/effects/SkXfermodeImageFilter.h
diff --git a/include/effects/SkXfermodeImageFilter.h b/include/effects/SkXfermodeImageFilter.h
index a0cb7283644793de12b2b0e9b877b5188533ea01..a5404f91c584737a4137df68f843da82b58977a1 100644
--- a/include/effects/SkXfermodeImageFilter.h
+++ b/include/effects/SkXfermodeImageFilter.h
@@ -43,15 +43,11 @@ public:
 #endif
 
 protected:
+    SkXfermodeImageFilter(SkXfermode* mode, SkImageFilter* background,
+                          SkImageFilter* foreground, const CropRect* cropRect);
     explicit SkXfermodeImageFilter(SkReadBuffer& buffer);
     virtual void flatten(SkWriteBuffer&) const SK_OVERRIDE;
 
-#ifdef SK_SUPPORT_LEGACY_PUBLICEFFECTCONSTRUCTORS
-public:
-#endif
-    SkXfermodeImageFilter(SkXfermode* mode, SkImageFilter* background,
-                          SkImageFilter* foreground = NULL, const CropRect* cropRect = NULL);
-
 private:
     SkXfermode* fMode;
     typedef SkImageFilter INHERITED;