WIP: Brand-check on DOMMatrixReadOnly multiply.

third_party/WebKit/Source/core/dom/DOMMatrix.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef DOMMatrix_h
 #define DOMMatrix_h
 
 #include "bindings/core/v8/ExceptionState.h"
 #include "core/dom/DOMMatrixInit.h"
 #include "core/dom/DOMMatrixReadOnly.h"
 
 namespace blink {
 
 class CORE_EXPORT DOMMatrix : public DOMMatrixReadOnly {
   DEFINE_WRAPPERTYPEINFO();
 
  public:
   static DOMMatrix* create(ExceptionState&);
   static DOMMatrix* create(DOMMatrixReadOnly*,
                            ExceptionState& = ASSERT_NO_EXCEPTION);
+  static DOMMatrix* create(const TransformationMatrix&);
   static DOMMatrix* create(const SkMatrix44&, ExceptionState&);
   static DOMMatrix* create(const String&, ExceptionState&);
   static DOMMatrix* create(Vector<double>, ExceptionState&);
   static DOMMatrix* fromFloat32Array(DOMFloat32Array*, ExceptionState&);
   static DOMMatrix* fromFloat64Array(DOMFloat64Array*, ExceptionState&);
   static DOMMatrix* fromMatrix(DOMMatrixInit&, ExceptionState&);
 
   void setA(double value) { m_matrix->setM11(value); }
   void setB(double value) { m_matrix->setM12(value); }
   void setC(double value) { m_matrix->setM21(value); }
@@ skipping 81 matching lines @@
   template <typename T>
   DOMMatrix(T sequence, int size);
 
   void setIs2D(bool value);
   void setNAN();
 };
 
 }  // namespace blink
 
 #endif