1 files changed, 2 insertions, 4 deletions
diff --git a/WebCore/platform/graphics/filters/FEColorMatrix.h b/WebCore/platform/graphics/filters/FEColorMatrix.h
index 906d0f1..9b9084c 100644
--- a/WebCore/platform/graphics/filters/FEColorMatrix.h
+++ b/WebCore/platform/graphics/filters/FEColorMatrix.h
@@ -40,7 +40,7 @@ namespace WebCore {
 
     class FEColorMatrix : public FilterEffect {
     public:
-        static PassRefPtr<FEColorMatrix> create(FilterEffect*, ColorMatrixType, const Vector<float>&);
+        static PassRefPtr<FEColorMatrix> create(ColorMatrixType, const Vector<float>&);
 
         ColorMatrixType type() const;
         void setType(ColorMatrixType);
@@ -48,15 +48,13 @@ namespace WebCore {
         const Vector<float>& values() const;
         void setValues(const Vector<float>&);
 
-        virtual FloatRect uniteChildEffectSubregions(Filter* filter) { return calculateUnionOfChildEffectSubregions(filter, m_in.get()); }
         void apply(Filter*);
         void dump();
         TextStream& externalRepresentation(TextStream&, int indent) const;
 
     private:
-        FEColorMatrix(FilterEffect*, ColorMatrixType, const Vector<float>&);
+        FEColorMatrix(ColorMatrixType, const Vector<float>&);
 
-        RefPtr<FilterEffect> m_in;
         ColorMatrixType m_type;
         Vector<float> m_values;
     };