Refactor away SVGPathSource

third_party/WebKit/Source/core/svg/SVGPathBlender.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
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 #ifndef SVGPathBlender_h
 #define SVGPathBlender_h
 
 #include "platform/heap/Handle.h"
 #include "wtf/Noncopyable.h"
 
 namespace blink {
 
 struct PathSegmentData;
 class SVGPathConsumer;
-class SVGPathSource;
+class SVGPathByteStreamSource;
 
 class SVGPathBlender final {
     WTF_MAKE_NONCOPYABLE(SVGPathBlender);
     STACK_ALLOCATED();
 public:
-    SVGPathBlender(SVGPathSource* fromSource, SVGPathSource* toSource, SVGPathConsumer*);
+    SVGPathBlender(SVGPathByteStreamSource* fromSource, SVGPathByteStreamSource* toSource, SVGPathConsumer*);
 
     bool addAnimatedPath(unsigned repeatCount);
     bool blendAnimatedPath(float);
 
 private:
     class BlendState;
     bool blendAnimatedPath(BlendState&);
 
-    SVGPathSource* m_fromSource;
-    SVGPathSource* m_toSource;
+    SVGPathByteStreamSource* m_fromSource;
+    SVGPathByteStreamSource* m_toSource;
     SVGPathConsumer* m_consumer;
 };
 
 } // namespace blink
 
 #endif // SVGPathBlender_h