Remove kernelUnitLength plumbing

Source/platform/graphics/filters/FEConvolveMatrix.h

 /*
  * Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org>
  * Copyright (C) 2005 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2010 Zoltan Herczeg <zherczeg@webkit.org>
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 #ifndef FEConvolveMatrix_h
 #define FEConvolveMatrix_h
 
-#include "platform/geometry/FloatPoint.h"
-#include "platform/geometry/FloatSize.h"
+#include "platform/geometry/IntPoint.h"
+#include "platform/geometry/IntSize.h"
 #include "platform/graphics/filters/Filter.h"
 #include "platform/graphics/filters/FilterEffect.h"
 #include "wtf/Vector.h"
 
 namespace blink {
 
 enum EdgeModeType {
     EDGEMODE_UNKNOWN   = 0,
     EDGEMODE_DUPLICATE = 1,
     EDGEMODE_WRAP      = 2,
     EDGEMODE_NONE      = 3
 };
 
 class PLATFORM_EXPORT FEConvolveMatrix : public FilterEffect {
 public:
     static PassRefPtrWillBeRawPtr<FEConvolveMatrix> create(Filter*, const IntSize&,
-            float, float, const IntPoint&, EdgeModeType, const FloatPoint&,
-            bool, const Vector<float>&);
+        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);
 
-    FloatPoint kernelUnitLength() const;
-    bool setKernelUnitLength(const FloatPoint&);
-
     bool preserveAlpha() const;
     bool setPreserveAlpha(bool);
 
     PassRefPtr<SkImageFilter> createImageFilter(SkiaImageFilterBuilder*) override;
 
     FloatRect mapPaintRect(const FloatRect&, bool forward = true) final;
 
     TextStream& externalRepresentation(TextStream&, int indention) const override;
 
 private:
-
     FEConvolveMatrix(Filter*, const IntSize&, float, float,
-            const IntPoint&, EdgeModeType, const FloatPoint&, bool, const Vector<float>&);
+        const IntPoint&, EdgeModeType, bool, const Vector<float>&);
 
     IntSize m_kernelSize;
     float m_divisor;
     float m_bias;
     IntPoint m_targetOffset;
     EdgeModeType m_edgeMode;
-    FloatPoint m_kernelUnitLength;
     bool m_preserveAlpha;
     Vector<float> m_kernelMatrix;
 };
 
 } // namespace blink
 
 #endif // FEConvolveMatrix_h