Remove 3-args |SVGAnimatedLength::baseValueToString()| impl.

Source/core/svg/SVGFilterElement.cpp

Index: Source/core/svg/SVGFilterElement.cpp
diff --git a/Source/core/svg/SVGFilterElement.cpp b/Source/core/svg/SVGFilterElement.cpp
index 1e80d2e980e95113b0c6e98925be050ce12d63ae..2a1209989784750454ce05cd66e918812e487f89 100644
--- a/Source/core/svg/SVGFilterElement.cpp
+++ b/Source/core/svg/SVGFilterElement.cpp
@@ -35,10 +35,10 @@ namespace WebCore {
 inline SVGFilterElement::SVGFilterElement(Document& document)
     : SVGElement(SVGNames::filterTag, document)
     , SVGURIReference(this)
-    , 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)))
+    , m_x(SVGAnimatedLength::create(this, SVGNames::xAttr, SVGLength::create(LengthModeWidth), AllowNegativeLengths))
+    , m_y(SVGAnimatedLength::create(this, SVGNames::yAttr, SVGLength::create(LengthModeHeight), AllowNegativeLengths))
+    , m_width(SVGAnimatedLength::create(this, SVGNames::widthAttr, SVGLength::create(LengthModeWidth), ForbidNegativeLengths))
+    , m_height(SVGAnimatedLength::create(this, SVGNames::heightAttr, SVGLength::create(LengthModeHeight), ForbidNegativeLengths))
     , m_filterUnits(SVGAnimatedEnumeration<SVGUnitTypes::SVGUnitType>::create(this, SVGNames::filterUnitsAttr, SVGUnitTypes::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX))
     , m_primitiveUnits(SVGAnimatedEnumeration<SVGUnitTypes::SVGUnitType>::create(this, SVGNames::primitiveUnitsAttr, SVGUnitTypes::SVG_UNIT_TYPE_USERSPACEONUSE))
     , m_filterRes(SVGAnimatedIntegerOptionalInteger::create(this, SVGNames::filterResAttr))
@@ -102,13 +102,13 @@ void SVGFilterElement::parseAttribute(const QualifiedName& name, const AtomicStr
     else if (name == SVGNames::primitiveUnitsAttr)
         m_primitiveUnits->setBaseValueAsString(value, parseError);
     else if (name == SVGNames::xAttr)
-        m_x->setBaseValueAsString(value, AllowNegativeLengths, parseError);
+        m_x->setBaseValueAsString(value, parseError);
     else if (name == SVGNames::yAttr)
-        m_y->setBaseValueAsString(value, AllowNegativeLengths, parseError);
+        m_y->setBaseValueAsString(value, parseError);
     else if (name == SVGNames::widthAttr)
-        m_width->setBaseValueAsString(value, ForbidNegativeLengths, parseError);
+        m_width->setBaseValueAsString(value, parseError);
     else if (name == SVGNames::heightAttr)
-        m_height->setBaseValueAsString(value, ForbidNegativeLengths, parseError);
+        m_height->setBaseValueAsString(value, parseError);
     else if (name == SVGNames::filterResAttr)
         m_filterRes->setBaseValueAsString(value, parseError);
     else if (SVGURIReference::parseAttribute(name, value, parseError)) {