Remove font-variant CSSValueList conversion code

Source/core/css/parser/CSSParserImpl.cpp

Index: Source/core/css/parser/CSSParserImpl.cpp
diff --git a/Source/core/css/parser/CSSParserImpl.cpp b/Source/core/css/parser/CSSParserImpl.cpp
index 37655ad04625ce6a86b124bb10ed53d8a12b9339..3f7355968ceb353c0f4ed9af044456c1a7ec4fea 100644
--- a/Source/core/css/parser/CSSParserImpl.cpp
+++ b/Source/core/css/parser/CSSParserImpl.cpp
@@ -471,9 +471,7 @@ PassRefPtrWillBeRawPtr<StyleRuleFontFace> CSSParserImpl::consumeFontFaceRule(CSS
     // FIXME: Shouldn't we fail if font-family or src aren't specified?
     for (unsigned i = 0; i < m_parsedProperties.size(); ++i) {
         CSSProperty& property = m_parsedProperties[i];
-        if (property.id() == CSSPropertyFontVariant && property.value()->isPrimitiveValue()) {
-            property.wrapValueInCommaSeparatedList();
-        } else if (property.id() == CSSPropertyFontFamily && (!property.value()->isValueList() || toCSSValueList(property.value())->length() != 1)) {
+        if (property.id() == CSSPropertyFontFamily && (!property.value()->isValueList() || toCSSValueList(property.value())->length() != 1)) {
             m_parsedProperties.clear();
             return nullptr;
         }