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

Source/core/svg/SVGFilterPrimitiveStandardAttributes.cpp

Index: Source/core/svg/SVGFilterPrimitiveStandardAttributes.cpp
diff --git a/Source/core/svg/SVGFilterPrimitiveStandardAttributes.cpp b/Source/core/svg/SVGFilterPrimitiveStandardAttributes.cpp
index cb25ed470d9235feb8ca107dcffc9b94f0369da2..b41bba04ade5b7ae20207ec296c6e3ce7fb32560 100644
--- a/Source/core/svg/SVGFilterPrimitiveStandardAttributes.cpp
+++ b/Source/core/svg/SVGFilterPrimitiveStandardAttributes.cpp
@@ -32,30 +32,32 @@
 namespace WebCore {
 
 // Animated property definitions
-DEFINE_ANIMATED_LENGTH(SVGFilterPrimitiveStandardAttributes, SVGNames::xAttr, X, x)
-DEFINE_ANIMATED_LENGTH(SVGFilterPrimitiveStandardAttributes, SVGNames::yAttr, Y, y)
-DEFINE_ANIMATED_LENGTH(SVGFilterPrimitiveStandardAttributes, SVGNames::widthAttr, Width, width)
-DEFINE_ANIMATED_LENGTH(SVGFilterPrimitiveStandardAttributes, SVGNames::heightAttr, Height, height)
 DEFINE_ANIMATED_STRING(SVGFilterPrimitiveStandardAttributes, SVGNames::resultAttr, Result, result)
 
 BEGIN_REGISTER_ANIMATED_PROPERTIES(SVGFilterPrimitiveStandardAttributes)
-    REGISTER_LOCAL_ANIMATED_PROPERTY(x)
-    REGISTER_LOCAL_ANIMATED_PROPERTY(y)
-    REGISTER_LOCAL_ANIMATED_PROPERTY(width)
-    REGISTER_LOCAL_ANIMATED_PROPERTY(height)
     REGISTER_LOCAL_ANIMATED_PROPERTY(result)
     REGISTER_PARENT_ANIMATED_PROPERTIES(SVGElement)
 END_REGISTER_ANIMATED_PROPERTIES
 
 SVGFilterPrimitiveStandardAttributes::SVGFilterPrimitiveStandardAttributes(const QualifiedName& tagName, Document& document)
     : SVGElement(tagName, document)
-    , m_x(LengthModeWidth, "0%")
-    , m_y(LengthModeHeight, "0%")
-    , m_width(LengthModeWidth, "100%")
-    , m_height(LengthModeHeight, "100%")
+    , m_x(SVGAnimatedLength::create(this, SVGNames::xAttr, SVGLength::create(LengthModeWidth)))
+    , m_y(SVGAnimatedLength::create(this, SVGNames::yAttr, SVGLength::create(LengthModeHeight)))
+    , m_width(SVGAnimatedLength::create(this, SVGNames::widthAttr, SVGLength::create(LengthModeWidth)))
+    , m_height(SVGAnimatedLength::create(this, SVGNames::heightAttr, SVGLength::create(LengthModeHeight)))
 {
     // Spec: If the x/y attribute is not specified, the effect is as if a value of "0%" were specified.
+    m_x->setDefaultValueAsString("0%");
+    m_y->setDefaultValueAsString("0%");
+
     // Spec: If the width/height attribute is not specified, the effect is as if a value of "100%" were specified.
+    m_width->setDefaultValueAsString("100%");
+    m_height->setDefaultValueAsString("100%");
+
+    addToPropertyMap(m_x);
+    addToPropertyMap(m_y);
+    addToPropertyMap(m_width);
+    addToPropertyMap(m_height);
     registerAnimatedPropertiesForSVGFilterPrimitiveStandardAttributes();
 }
 
@@ -79,13 +81,13 @@ void SVGFilterPrimitiveStandardAttributes::parseAttribute(const QualifiedName& n
     if (!isSupportedAttribute(name))
         SVGElement::parseAttribute(name, value);
     else if (name == SVGNames::xAttr)
-        setXBaseValue(SVGLength::construct(LengthModeWidth, value, parseError));
+        m_x->setBaseValueAsString(value, AllowNegativeLengths, parseError);
     else if (name == SVGNames::yAttr)
-        setYBaseValue(SVGLength::construct(LengthModeHeight, value, parseError));
+        m_y->setBaseValueAsString(value, AllowNegativeLengths, parseError);
     else if (name == SVGNames::widthAttr)
-        setWidthBaseValue(SVGLength::construct(LengthModeWidth, value, parseError));
+        m_width->setBaseValueAsString(value, ForbidNegativeLengths, parseError);
     else if (name == SVGNames::heightAttr)
-        setHeightBaseValue(SVGLength::construct(LengthModeHeight, value, parseError));
+        m_height->setBaseValueAsString(value, ForbidNegativeLengths, parseError);
     else if (name == SVGNames::resultAttr)
         setResultBaseValue(value);
     else