[svg2] Make 'x' and 'y' presentation attributes

Source/core/css/resolver/StyleBuilderConverter.cpp

Index: Source/core/css/resolver/StyleBuilderConverter.cpp
diff --git a/Source/core/css/resolver/StyleBuilderConverter.cpp b/Source/core/css/resolver/StyleBuilderConverter.cpp
index 0a5592b02b67a0aeeff3208a9c2d970310de8ac1..df81fc641b27124909b2de61c7e30a5a73ebe003 100644
--- a/Source/core/css/resolver/StyleBuilderConverter.cpp
+++ b/Source/core/css/resolver/StyleBuilderConverter.cpp
@@ -501,6 +501,15 @@ Length StyleBuilderConverter::convertLength(StyleResolverState& state, CSSValue*
     return result;
 }
 
+Length StyleBuilderConverter::convertLengthUnzoomed(StyleResolverState& state, CSSValue* value)
+{
+    CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value);
+    CSSToLengthConversionData conversionData = state.cssToLengthConversionData().copyWithAdjustedZoom(1.0f);
+    Length result = primitiveValue->convertToLength<FixedConversion | PercentConversion>(conversionData);
+    result.setQuirk(primitiveValue->isQuirkValue());
+    return result;
+}
+
 Length StyleBuilderConverter::convertLengthOrAuto(StyleResolverState& state, CSSValue* value)
 {
     CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value);