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

Source/core/svg/SVGElement.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2008 Rob Buis <buis@kde.org>
  * Copyright (C) 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Alp Toker <alp@atoker.com>
  * Copyright (C) 2009 Cameron McCormack <cam@mcc.id.au>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
@@ skipping 704 matching lines @@
     return cssPropertyIdForSVGAttributeName(name) > 0;
 }
 
 void SVGElement::collectStyleForPresentationAttribute(const QualifiedName& name, const AtomicString& value, MutableStylePropertySet* style)
 {
     CSSPropertyID propertyID = cssPropertyIdForSVGAttributeName(name);
     if (propertyID > 0)
         addPropertyToPresentationAttributeStyle(style, propertyID, value);
 }
 
+void SVGElement::addSVGLengthPropertyToPresentationAttributeStyle(MutableStylePropertySet* style, CSSPropertyID property, SVGLength& length)
+{
+    addPropertyToPresentationAttributeStyle(style, property,
+        length.valueInSpecifiedUnits(),
+        length.cssUnitTypeQuirk());
+}
+
 bool SVGElement::haveLoadedRequiredResources()
 {
     for (SVGElement* child = Traversal<SVGElement>::firstChild(*this); child; child = Traversal<SVGElement>::nextSibling(*child)) {
         if (!child->haveLoadedRequiredResources())
             return false;
     }
     return true;
 }
 
 static inline void collectInstancesForSVGElement(SVGElement* element, WillBeHeapHashSet<RawPtrWillBeWeakMember<SVGElement> >& instances)
@@ skipping 449 matching lines @@
     Element::trace(visitor);
 }
 
 const AtomicString& SVGElement::eventParameterName()
 {
     DEFINE_STATIC_LOCAL(const AtomicString, evtString, ("evt", AtomicString::ConstructFromLiteral));
     return evtString;
 }
 
 } // namespace blink