Move feConvolveMatrix error handling to FEConvolveMatrix

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

Index: third_party/WebKit/Source/platform/graphics/filters/FEConvolveMatrix.h
diff --git a/third_party/WebKit/Source/platform/graphics/filters/FEConvolveMatrix.h b/third_party/WebKit/Source/platform/graphics/filters/FEConvolveMatrix.h
index 07be8dab0652629f79f1f9a166526df0267f87c7..a80099a2aff29667ba745cf11d6f23962745c7bc 100644
--- a/third_party/WebKit/Source/platform/graphics/filters/FEConvolveMatrix.h
+++ b/third_party/WebKit/Source/platform/graphics/filters/FEConvolveMatrix.h
@@ -44,25 +44,10 @@ public:
     static PassRefPtrWillBeRawPtr<FEConvolveMatrix> create(Filter*, const IntSize&,
         float, float, const IntPoint&, EdgeModeType, bool, const Vector<float>&);
 
-    IntSize kernelSize() const;
-    void setKernelSize(const IntSize&);
-
-    const Vector<float>& kernel() const;
-    void setKernel(const Vector<float>&);
-
-    float divisor() const;
     bool setDivisor(float);
-
-    float bias() const;
     bool setBias(float);
-
-    IntPoint targetOffset() const;
     bool setTargetOffset(const IntPoint&);
-
-    EdgeModeType edgeMode() const;
     bool setEdgeMode(EdgeModeType);
-
-    bool preserveAlpha() const;
     bool setPreserveAlpha(bool);
 
     PassRefPtr<SkImageFilter> createImageFilter(SkiaImageFilterBuilder*) override;
@@ -75,6 +60,8 @@ private:
     FEConvolveMatrix(Filter*, const IntSize&, float, float,
         const IntPoint&, EdgeModeType, bool, const Vector<float>&);
 
+    bool parametersValid() const;
+
     IntSize m_kernelSize;
     float m_divisor;
     float m_bias;