Remove SK_SUPPORT_LEGACY_PUBLICEFFECTCONSTRUCTORS flag.

include/effects/SkDisplacementMapEffect.h

Index: include/effects/SkDisplacementMapEffect.h
diff --git a/include/effects/SkDisplacementMapEffect.h b/include/effects/SkDisplacementMapEffect.h
index 4b4ea6021708a1fc396cb7cffa0d64fd057e3f59..4d64aaeb41d3f19f437f6af88c6bde0c013e95ee 100644
--- a/include/effects/SkDisplacementMapEffect.h
+++ b/include/effects/SkDisplacementMapEffect.h
@@ -51,17 +51,13 @@ public:
 #endif
 
 protected:
-    explicit SkDisplacementMapEffect(SkReadBuffer& buffer);
-    virtual void flatten(SkWriteBuffer&) const SK_OVERRIDE;
-
-#ifdef SK_SUPPORT_LEGACY_PUBLICEFFECTCONSTRUCTORS
-public:
-#endif
     SkDisplacementMapEffect(ChannelSelectorType xChannelSelector,
                             ChannelSelectorType yChannelSelector,
                             SkScalar scale, SkImageFilter* displacement,
                             SkImageFilter* color = NULL,
                             const CropRect* cropRect = NULL);
+    explicit SkDisplacementMapEffect(SkReadBuffer& buffer);
+    virtual void flatten(SkWriteBuffer&) const SK_OVERRIDE;
 
 private:
     ChannelSelectorType fXChannelSelector;