Simplify SVGAnimated* initialization

third_party/WebKit/Source/core/svg/SVGTextPositioningElement.cpp

 /*
  * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Rob Buis <buis@kde.org>
  *
  * 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
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 29 matching lines @@
           SVGNames::yAttr,
           SVGLengthList::create(SVGLengthMode::Height))),
       m_dx(SVGAnimatedLengthList::create(
           this,
           SVGNames::dxAttr,
           SVGLengthList::create(SVGLengthMode::Width))),
       m_dy(SVGAnimatedLengthList::create(
           this,
           SVGNames::dyAttr,
           SVGLengthList::create(SVGLengthMode::Height))),
-      m_rotate(SVGAnimatedNumberList::create(this,
-                                             SVGNames::rotateAttr,
-                                             SVGNumberList::create())) {
+      m_rotate(SVGAnimatedNumberList::create(this, SVGNames::rotateAttr)) {
   addToPropertyMap(m_x);
   addToPropertyMap(m_y);
   addToPropertyMap(m_dx);
   addToPropertyMap(m_dy);
   addToPropertyMap(m_rotate);
 }
 
 DEFINE_TRACE(SVGTextPositioningElement) {
   visitor->trace(m_x);
   visitor->trace(m_y);
@@ skipping 23 matching lines @@
             LayoutSVGText::locateLayoutSVGTextAncestor(layoutObject))
       textLayoutObject->setNeedsPositioningValuesUpdate();
     markForLayoutAndParentResourceInvalidation(layoutObject);
     return;
   }
 
   SVGTextContentElement::svgAttributeChanged(attrName);
 }
 
 }  // namespace blink