Remove SK_SUPPORT_LEGACY_PUBLICEFFECTCONSTRUCTORS flag.

include/effects/SkStippleMaskFilter.h

Index: include/effects/SkStippleMaskFilter.h
diff --git a/include/effects/SkStippleMaskFilter.h b/include/effects/SkStippleMaskFilter.h
index d6f87988627b5a02d171bd90b85ee909c12c5b3f..30263a3689488e176c80bc6e3f4f3201d05bae14 100644
--- a/include/effects/SkStippleMaskFilter.h
+++ b/include/effects/SkStippleMaskFilter.h
@@ -32,15 +32,11 @@ public:
     SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkStippleMaskFilter);
 
 protected:
-    SkStippleMaskFilter(SkReadBuffer& buffer)
-    : SkMaskFilter(buffer) {
-    }
-
-#ifdef SK_SUPPORT_LEGACY_PUBLICEFFECTCONSTRUCTORS
-public:
-#endif
     SkStippleMaskFilter() : INHERITED() {
     }
+    explicit SkStippleMaskFilter(SkReadBuffer& buffer)
+        : SkMaskFilter(buffer) {
+    }
 
 private:
     typedef SkMaskFilter INHERITED;