Make SVG*StringList and SVGStringListTearOff scarcer

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

 /*
  * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007 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,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 #include "core/svg/SVGTests.h"
 
 #include "core/SVGNames.h"
 #include "core/svg/SVGElement.h"
+#include "core/svg/SVGStaticStringList.h"
 #include "platform/Language.h"
 
 namespace blink {
 
 SVGTests::SVGTests(SVGElement* contextElement)
     : m_requiredFeatures(SVGStaticStringList::create(contextElement, SVGNames::requiredFeaturesAttr))
     , m_requiredExtensions(SVGStaticStringList::create(contextElement, SVGNames::requiredExtensionsAttr))
     , m_systemLanguage(SVGStaticStringList::create(contextElement, SVGNames::systemLanguageAttr))
 {
     ASSERT(contextElement);
 
     contextElement->addToPropertyMap(m_requiredFeatures);
     contextElement->addToPropertyMap(m_requiredExtensions);
     contextElement->addToPropertyMap(m_systemLanguage);
 }
 
 DEFINE_TRACE(SVGTests)
 {
     visitor->trace(m_requiredFeatures);
     visitor->trace(m_requiredExtensions);
     visitor->trace(m_systemLanguage);
 }
 
+SVGStringListTearOff* SVGTests::requiredFeatures()
+{
+    return m_requiredFeatures->tearOff();
+}
+
+SVGStringListTearOff* SVGTests::requiredExtensions()
+{
+    return m_requiredExtensions->tearOff();
+}
+
+SVGStringListTearOff* SVGTests::systemLanguage()
+{
+    return m_systemLanguage->tearOff();
+}
+
 bool SVGTests::isValid() const
 {
     // No need to check requiredFeatures since hasFeature always returns true.
 
     if (m_systemLanguage->isSpecified()) {
         bool matchFound = false;
         for (const auto& value : m_systemLanguage->value()->values()) {
             if (value.length() == 2 && defaultLanguage().startsWith(value)) {
                 matchFound = true;
                 break;
@@ skipping 10 matching lines @@
 }
 
 bool SVGTests::isKnownAttribute(const QualifiedName& attrName)
 {
     return attrName == SVGNames::requiredFeaturesAttr
         || attrName == SVGNames::requiredExtensionsAttr
         || attrName == SVGNames::systemLanguageAttr;
 }
 
 } // namespace blink