Replace ASSERT with DCHECK in core/svg/

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,
@@ skipping 19 matching lines @@
 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);
+  DCHECK(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);
@@ skipping 32 matching lines @@
   return true;
 }
 
 bool SVGTests::isKnownAttribute(const QualifiedName& attrName) {
   return attrName == SVGNames::requiredFeaturesAttr ||
          attrName == SVGNames::requiredExtensionsAttr ||
          attrName == SVGNames::systemLanguageAttr;
 }
 
 }  // namespace blink