[SVG] SVGLength{,List} migration to new SVG property impl.

Source/core/animation/AnimatableStrokeDasharrayList.cpp

 /*
  * Copyright (C) 2013 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 18 matching lines @@
  */
 
 #include "config.h"
 #include "core/animation/AnimatableStrokeDasharrayList.h"
 
 #include "bindings/v8/ExceptionStatePlaceholder.h"
 #include "core/animation/AnimatableSVGLength.h"
 
 namespace WebCore {
 
-AnimatableStrokeDasharrayList::AnimatableStrokeDasharrayList(const Vector<SVGLength>& lengths)
+AnimatableStrokeDasharrayList::AnimatableStrokeDasharrayList(PassRefPtr<SVGLengthList> passLengths)
 {
-    for (size_t i = 0; i < lengths.size(); ++i)
-        m_values.append(AnimatableSVGLength::create(lengths[i]));
+    RefPtr<SVGLengthList> lengths = passLengths;
+    SVGLengthList::ConstIterator it = lengths->begin();
+    SVGLengthList::ConstIterator itEnd = lengths->end();
+    for (; it != itEnd; ++it)
+        m_values.append(AnimatableSVGLength::create(*it));
 }
 
-Vector<SVGLength> AnimatableStrokeDasharrayList::toSVGLengthVector() const
+PassRefPtr<SVGLengthList> AnimatableStrokeDasharrayList::toSVGLengthList() const
 {
-    Vector<SVGLength> lengths(m_values.size());
+    RefPtr<SVGLengthList> lengths = SVGLengthList::create();
     for (size_t i = 0; i < m_values.size(); ++i) {
-        lengths[i] = toAnimatableSVGLength(m_values[i].get())->toSVGLength();
-        if (lengths[i].valueInSpecifiedUnits() < 0)
-            lengths[i].setValueInSpecifiedUnits(0);
+        RefPtr<SVGLength> length = toAnimatableSVGLength(m_values[i].get())->toSVGLength();
+        if (length->valueInSpecifiedUnits() < 0)
+            length->setValueInSpecifiedUnits(0);
+        lengths->append(length);
     }
-    return lengths;
+    return lengths.release();
 }
 
 bool AnimatableStrokeDasharrayList::usesDefaultInterpolationWith(const AnimatableValue* value) const
 {
     return false;
 }
 
 PassRefPtr<AnimatableValue> AnimatableStrokeDasharrayList::interpolateTo(const AnimatableValue* value, double fraction) const
 {
     Vector<RefPtr<AnimatableValue> > from = m_values;
     Vector<RefPtr<AnimatableValue> > to = toAnimatableStrokeDasharrayList(value)->m_values;
 
     // The spec states that if the sum of all values is zero, this should be
     // treated like a value of 'none', which means that a solid line is drawn.
     // Since we animate to and from values of zero, treat a value of 'none' the
     // same. If both the two and from values are 'none', we return 'none'
     // rather than '0 0'.
     if (from.isEmpty() && to.isEmpty())
         return takeConstRef(this);
     if (from.isEmpty() || to.isEmpty()) {
-        DEFINE_STATIC_REF(AnimatableSVGLength, zeroPixels, AnimatableSVGLength::create(SVGLength()).leakRef());
+        DEFINE_STATIC_REF(AnimatableSVGLength, zeroPixels, AnimatableSVGLength::create(SVGLength::create()).leakRef());
         if (from.isEmpty()) {
             from.append(zeroPixels);
             from.append(zeroPixels);
         }
         if (to.isEmpty()) {
             to.append(zeroPixels);
             to.append(zeroPixels);
         }
     }
 
     Vector<RefPtr<AnimatableValue> > interpolatedValues;
     bool success = interpolateLists(from, to, fraction, interpolatedValues);
     ASSERT_UNUSED(success, success);
     return adoptRef(new AnimatableStrokeDasharrayList(interpolatedValues));
 }
 
 } // namespace WebCore