Removing unused method TransformationMatrix::rectToRect()

Source/platform/transforms/TransformationMatrix.h

 /*
  * Copyright (C) 2005, 2006 Apple Computer, Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 218 matching lines @@
 
     TransformationMatrix& flipX();
     TransformationMatrix& flipY();
     TransformationMatrix& skew(double angleX, double angleY);
     TransformationMatrix& skewX(double angle) { return skew(angle, 0); }
     TransformationMatrix& skewY(double angle) { return skew(0, angle); }
 
     TransformationMatrix& applyPerspective(double p);
     bool hasPerspective() const { return m_matrix[2][3] != 0.0f; }
 
-    // returns a transformation that maps a rect to a rect
-    static TransformationMatrix rectToRect(const FloatRect&, const FloatRect&);
-
     bool isInvertible() const;
 
     // This method returns the identity matrix if it is not invertible.
     // Use isInvertible() before calling this if you need to know.
     TransformationMatrix inverse() const;
 
     // decompose the matrix into its component parts
     typedef struct {
         double scaleX, scaleY, scaleZ;
         double skewXY, skewXZ, skewYZ;
@@ skipping 108 matching lines @@
         if (m && m != m_matrix)
             memcpy(m_matrix, m, sizeof(Matrix4));
     }
 
     Matrix4 m_matrix;
 };
 
 } // namespace blink
 
 #endif // TransformationMatrix_h