SVG: Promote d to a property

third_party/WebKit/Source/core/animation/PathSVGInterpolation.cpp

 // Copyright 2015 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.
 
 #include "config.h"
 #include "core/animation/PathSVGInterpolation.h"
 
 #include "core/svg/SVGPathByteStreamBuilder.h"
 #include "core/svg/SVGPathByteStreamSource.h"
 #include "core/svg/SVGPathElement.h"
@@ skipping 374 matching lines @@
         pathSource.parseSegment();
         ++count;
     }
     return count;
 }
 
 } // namespace
 
 PassRefPtr<PathSVGInterpolation> PathSVGInterpolation::maybeCreate(SVGPropertyBase* start, SVGPropertyBase* end, PassRefPtrWillBeRawPtr<SVGAnimatedPropertyBase> attribute)
 {
-    ASSERT(start->type() == SVGPath::classType());
-    ASSERT(end->type() == SVGPath::classType());
-
-    const SVGPathByteStream& startPath = static_cast<SVGPath*>(start)->byteStream();
-    const SVGPathByteStream& endPath = static_cast<SVGPath*>(end)->byteStream();
+    const SVGPathByteStream& startPath = toSVGPath(start)->pathValue()->byteStream();
+    const SVGPathByteStream& endPath = toSVGPath(end)->pathValue()->byteStream();
 
     if (startPath.size() != endPath.size())
         return nullptr;
 
     size_t length = countPathCommands(startPath);
 
     SVGPathByteStreamSource startPathSource(startPath);
     SVGPathByteStreamSource endPathSource(endPath);
 
     Vector<SVGPathSegType> pathSegTypes(length);
@@ skipping 21 matching lines @@
     return adoptRef(new PathSVGInterpolation(startValue.release(), endValue.release(), attribute, pathSegTypes));
 }
 
 PassRefPtrWillBeRawPtr<SVGPropertyBase> PathSVGInterpolation::fromInterpolableValue(const InterpolableValue& value, const Vector<SVGPathSegType>& pathSegTypes)
 {
     OwnPtr<SVGPathByteStream> pathByteStream = SVGPathByteStream::create();
     InterpolatedPathSource source(toInterpolableList(value), pathSegTypes);
     SVGPathByteStreamBuilder builder(*pathByteStream);
     SVGPathParser parser(&source, &builder);
     parser.parsePathDataFromSource(UnalteredParsing, false);
-    return SVGPath::create(pathByteStream.release());
+    return SVGPath::create(CSSPathValue::create(pathByteStream.release()));
 }
 
 PassRefPtrWillBeRawPtr<SVGPropertyBase> PathSVGInterpolation::interpolatedValue(SVGElement&) const
 {
     return fromInterpolableValue(*m_cachedValue, m_pathSegTypes);
 }
 
 }