Drop [LegacyImplementedInBaseClass] from SVGFitToViewBox IDL interface

Source/core/svg/SVGPatternElement.cpp

Index: Source/core/svg/SVGPatternElement.cpp
diff --git a/Source/core/svg/SVGPatternElement.cpp b/Source/core/svg/SVGPatternElement.cpp
index 095c2f6663997158b957a7f3a9c5daaf89637b8c..373e1805986a3f2349c06f2fa5a11cfaeabdfe48 100644
--- a/Source/core/svg/SVGPatternElement.cpp
+++ b/Source/core/svg/SVGPatternElement.cpp
@@ -47,12 +47,11 @@ END_REGISTER_ANIMATED_PROPERTIES
 inline SVGPatternElement::SVGPatternElement(Document& document)
     : SVGElement(SVGNames::patternTag, document)
     , SVGTests(this)
+    , SVGFitToViewBox(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_viewBox(SVGAnimatedRect::create(this, SVGNames::viewBoxAttr))
-    , m_preserveAspectRatio(SVGAnimatedPreserveAspectRatio::create(this, SVGNames::preserveAspectRatioAttr, SVGPreserveAspectRatio::create()))
     , m_href(SVGAnimatedString::create(this, XLinkNames::hrefAttr, SVGString::create()))
     , m_patternUnits(SVGUnitTypes::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX)
     , m_patternContentUnits(SVGUnitTypes::SVG_UNIT_TYPE_USERSPACEONUSE)
@@ -63,8 +62,6 @@ inline SVGPatternElement::SVGPatternElement(Document& document)
     addToPropertyMap(m_y);
     addToPropertyMap(m_width);
     addToPropertyMap(m_height);
-    addToPropertyMap(m_viewBox);
-    addToPropertyMap(m_preserveAspectRatio);
     addToPropertyMap(m_href);
     registerAnimatedPropertiesForSVGPatternElement();
 }
@@ -124,8 +121,7 @@ void SVGPatternElement::parseAttribute(const QualifiedName& name, const AtomicSt
         m_height->setBaseValueAsString(value, ForbidNegativeLengths, parseError);
     else if (name.matches(XLinkNames::hrefAttr))
         m_href->setBaseValueAsString(value, parseError);
-    else if (SVGTests::parseAttribute(name, value)
-             || SVGFitToViewBox::parseAttribute(this, name, value)) {
+    else if (SVGTests::parseAttribute(name, value) || SVGFitToViewBox::parseAttribute(name, value, document(), parseError)) {
     } else
         ASSERT_NOT_REACHED();