Harmonize FilterEffect::mapRect and mapPaintRect

third_party/WebKit/Source/platform/graphics/filters/FETile.h

Index: third_party/WebKit/Source/platform/graphics/filters/FETile.h
diff --git a/third_party/WebKit/Source/platform/graphics/filters/FETile.h b/third_party/WebKit/Source/platform/graphics/filters/FETile.h
index 6569bb5faea189fb15a269e318f0f088bfceb880..06279f82afad33f287622eb6559d9c8bc909c286 100644
--- a/third_party/WebKit/Source/platform/graphics/filters/FETile.h
+++ b/third_party/WebKit/Source/platform/graphics/filters/FETile.h
@@ -31,15 +31,15 @@ class PLATFORM_EXPORT FETile final : public FilterEffect {
 public:
     static FETile* create(Filter*);
 
-    FloatRect mapPaintRect(const FloatRect&, bool forward = true) const final;
-
-    FilterEffectType getFilterEffectType() const override { return FilterEffectTypeTile; }
-
     TextStream& externalRepresentation(TextStream&, int indention) const override;
 
 private:
     FETile(Filter*);
 
+    FilterEffectType getFilterEffectType() const override { return FilterEffectTypeTile; }
+
+    FloatRect mapInputs(const FloatRect&) const final;
+
     sk_sp<SkImageFilter> createImageFilter() override;
 };