Remove SVGSVGElement dependency from SVGTransformListTearOff

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

 /*
  * Copyright (C) 2014 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 14 matching lines @@
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef SVGTransformTearOff_h
 #define SVGTransformTearOff_h
 
 #include "bindings/core/v8/ScriptWrappable.h"
-#include "core/svg/SVGMatrixTearOff.h"
 #include "core/svg/SVGTransform.h"
 #include "core/svg/properties/SVGPropertyTearOff.h"
 #include "platform/heap/Handle.h"
 
 namespace blink {
 
+class SVGMatrixTearOff;
+
 class SVGTransformTearOff final : public SVGPropertyTearOff<SVGTransform>, public ScriptWrappable {
     DEFINE_WRAPPERTYPEINFO();
 public:
     enum SVGTransformType {
         kSvgTransformUnknown = blink::kSvgTransformUnknown,
         kSvgTransformMatrix = blink::kSvgTransformMatrix,
         kSvgTransformTranslate = blink::kSvgTransformTranslate,
         kSvgTransformScale = blink::kSvgTransformScale,
         kSvgTransformRotate = blink::kSvgTransformRotate,
         kSvgTransformSkewx = blink::kSvgTransformSkewx,
         kSvgTransformSkewy = blink::kSvgTransformSkewy,
     };
 
     static SVGTransformTearOff* create(SVGTransform* target, SVGElement* contextElement, PropertyIsAnimValType propertyIsAnimVal, const QualifiedName& attributeName = QualifiedName::null())
     {
         return new SVGTransformTearOff(target, contextElement, propertyIsAnimVal, attributeName);
     }
+    static SVGTransformTearOff* create(SVGMatrixTearOff*);
 
     ~SVGTransformTearOff() override;
 
     unsigned short transformType() { return target()->transformType(); }
     SVGMatrixTearOff* matrix();
     float angle() { return target()->angle(); }
 
     void setMatrix(SVGMatrixTearOff*, ExceptionState&);
     void setTranslate(float tx, float ty, ExceptionState&);
     void setScale(float sx, float sy, ExceptionState&);
     void setRotate(float angle, float cx, float cy, ExceptionState&);
     void setSkewX(float, ExceptionState&);
     void setSkewY(float, ExceptionState&);
 
     DECLARE_VIRTUAL_TRACE();
 
     DECLARE_VIRTUAL_TRACE_WRAPPERS();
 
 private:
     SVGTransformTearOff(SVGTransform*, SVGElement* contextElement, PropertyIsAnimValType, const QualifiedName& attributeName);
 
     Member<SVGMatrixTearOff> m_matrixTearoff;
 };
 
 } // namespace blink
 
 #endif // SVGTransformTearOff_h