Replace open-coded toSVG<type> with DEFINE_SVG_PROPERTY_TYPE_CASTS

third_party/WebKit/Source/core/svg/SVGRect.h

 /*
  * Copyright (C) Research In Motion Limited 2010. 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
@@ skipping 68 matching lines @@
     SVGRect();
     SVGRect(const FloatRect&);
 
     template<typename CharType>
     void parse(const CharType*& ptr, const CharType* end, ExceptionState&);
 
     bool m_isValid;
     FloatRect m_value;
 };
 
-inline PassRefPtrWillBeRawPtr<SVGRect> toSVGRect(PassRefPtrWillBeRawPtr<SVGPropertyBase> passBase)
-{
-    RefPtrWillBeRawPtr<SVGPropertyBase> base = passBase;
-    ASSERT(base->type() == SVGRect::classType());
-    return static_pointer_cast<SVGRect>(base.release());
-}
+DEFINE_SVG_PROPERTY_TYPE_CASTS(SVGRect);
 
 } // namespace blink
 
 #endif // SVGRect_h