Add SVGTests attrs to SVGSMILElement to support SVGDiscardElement

Source/core/svg/animation/SVGSMILElement.cpp

 /*
  * Copyright (C) 2008 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 152 matching lines @@
     , m_beginOrEnd(beginOrEnd)
     , m_baseID(baseID)
     , m_name(name)
     , m_offset(offset)
     , m_repeat(repeat)
 {
 }
 
 SVGSMILElement::SVGSMILElement(const QualifiedName& tagName, Document& doc)
     : SVGElement(tagName, doc)
+    , SVGTests(this)
     , m_attributeName(anyQName())
     , m_targetElement(nullptr)
     , m_syncBaseConditionsConnected(false)
     , m_hasEndEventConditions(false)
     , m_isWaitingForFirstInterval(true)
     , m_interval(SMILInterval(SMILTime::unresolved(), SMILTime::unresolved()))
     , m_previousIntervalBegin(SMILTime::unresolved())
     , m_activeState(Inactive)
     , m_lastPercent(0)
     , m_lastRepeat(0)
@@ skipping 315 matching lines @@
         else if (!existing.contains(value.value()))
             timeList.append(SMILTimeWithOrigin(value, SMILTimeWithOrigin::ParserOrigin));
     }
     sortTimeList(timeList);
 }
 
 bool SVGSMILElement::isSupportedAttribute(const QualifiedName& attrName)
 {
     DEFINE_STATIC_LOCAL(HashSet<QualifiedName>, supportedAttributes, ());
     if (supportedAttributes.isEmpty()) {
+        SVGTests::addSupportedAttributes(supportedAttributes);
         supportedAttributes.add(SVGNames::beginAttr);
         supportedAttributes.add(SVGNames::endAttr);
         supportedAttributes.add(SVGNames::durAttr);
         supportedAttributes.add(SVGNames::repeatDurAttr);
         supportedAttributes.add(SVGNames::repeatCountAttr);
         supportedAttributes.add(SVGNames::minAttr);
         supportedAttributes.add(SVGNames::maxAttr);
         supportedAttributes.add(SVGNames::attributeNameAttr);
         supportedAttributes.add(XLinkNames::hrefAttr);
     }
@@ skipping 17 matching lines @@
         }
         parseBeginOrEnd(value.string(), End);
         if (inDocument())
             connectSyncBaseConditions();
     } else if (name == SVGNames::onbeginAttr) {
         setAttributeEventListener(EventTypeNames::beginEvent, createAttributeEventListener(this, name, value, eventParameterName()));
     } else if (name == SVGNames::onendAttr) {
         setAttributeEventListener(EventTypeNames::endEvent, createAttributeEventListener(this, name, value, eventParameterName()));
     } else if (name == SVGNames::onrepeatAttr) {
         setAttributeEventListener(EventTypeNames::repeatEvent, createAttributeEventListener(this, name, value, eventParameterName()));
-    } else
-        SVGElement::parseAttribute(name, value);
+    } else {
+        SVGElement::parseAttributeNew(name, value);
+    }
 }
 
 void SVGSMILElement::svgAttributeChanged(const QualifiedName& attrName)
 {
     if (!isSupportedAttribute(attrName)) {
         SVGElement::svgAttributeChanged(attrName);
         return;
     }
 
     if (attrName == SVGNames::durAttr)
@@ skipping 789 matching lines @@
 #if ENABLE(OILPAN)
     visitor->trace(m_targetElement);
     visitor->trace(m_timeContainer);
     visitor->trace(m_conditions);
     visitor->trace(m_syncBaseDependents);
 #endif
     SVGElement::trace(visitor);
 }
 
 }