remove SK_SUPPORT_LEGACY_FILTERLEVEL_ENUM

src/core/SkMatrixImageFilter.h

Index: src/core/SkMatrixImageFilter.h
diff --git a/src/core/SkMatrixImageFilter.h b/src/core/SkMatrixImageFilter.h
index 012a36057da3048dca081362bfeea461ec05454f..83f2cfaf338b0e2882dea72c6827b5314e09fc6c 100644
--- a/src/core/SkMatrixImageFilter.h
+++ b/src/core/SkMatrixImageFilter.h
@@ -31,13 +31,6 @@ public:
     static SkMatrixImageFilter* Create(const SkMatrix& transform,
                                        SkFilterQuality,
                                        SkImageFilter* input = NULL);
-#ifdef SK_SUPPORT_LEGACY_FILTERLEVEL_ENUM
-    static SkMatrixImageFilter* Create(const SkMatrix& transform,
-                                       SkPaint::FilterLevel level,
-                                       SkImageFilter* input = NULL) {
-        return Create(transform, SkFilterQuality(level), input);
-    }
-#endif
     virtual ~SkMatrixImageFilter();
 
     void computeFastBounds(const SkRect&, SkRect*) const override;