Drop [LegacyImplementedInBaseClass] from SVGURIReference IDL interface

Source/core/svg/SVGGlyphRefElement.cpp

Index: Source/core/svg/SVGGlyphRefElement.cpp
diff --git a/Source/core/svg/SVGGlyphRefElement.cpp b/Source/core/svg/SVGGlyphRefElement.cpp
index 6e81e57c9cdf74cd3df2495fa380e23ecac05457..2385cade132ab3e8469e3a07767a0a0257a3dd4a 100644
--- a/Source/core/svg/SVGGlyphRefElement.cpp
+++ b/Source/core/svg/SVGGlyphRefElement.cpp
@@ -36,14 +36,13 @@ END_REGISTER_ANIMATED_PROPERTIES
 
 inline SVGGlyphRefElement::SVGGlyphRefElement(Document& document)
     : SVGElement(SVGNames::glyphRefTag, document)
-    , m_href(SVGAnimatedString::create(this, XLinkNames::hrefAttr, SVGString::create()))
+    , SVGURIReference(this)
     , m_x(0)
     , m_y(0)
     , m_dx(0)
     , m_dy(0)
 {
     ScriptWrappable::init(this);
-    addToPropertyMap(m_href);
     registerAnimatedPropertiesForSVGGlyphRefElement();
 }
 
@@ -69,6 +68,7 @@ void SVGGlyphRefElement::parseAttributeInternal(const QualifiedName& name, const
     const CharType* end = ptr + value.length();
 
     // FIXME: We need some error handling here.
+    SVGParsingError parseError = NoError;
     if (name == SVGNames::xAttr) {
         parseNumber(ptr, end, m_x);
     } else if (name == SVGNames::yAttr) {
@@ -77,13 +77,11 @@ void SVGGlyphRefElement::parseAttributeInternal(const QualifiedName& name, const
         parseNumber(ptr, end, m_dx);
     } else if (name == SVGNames::dyAttr) {
         parseNumber(ptr, end, m_dy);
-    } else if (name.matches(XLinkNames::hrefAttr)) {
-        SVGParsingError parseError = NoError;
-        m_href->setBaseValueAsString(value, parseError);
-        reportAttributeParsingError(parseError, name, value);
+    } else if (SVGURIReference::parseAttribute(name, value, parseError)) {
     } else {
         SVGElement::parseAttribute(name, value);
     }
+    reportAttributeParsingError(parseError, name, value);
 }
 
 void SVGGlyphRefElement::parseAttribute(const QualifiedName& name, const AtomicString& value)