Simplify SVGAnimatedTypeAnimator interface

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

Index: third_party/WebKit/Source/core/svg/SVGAnimatedTypeAnimator.cpp
diff --git a/third_party/WebKit/Source/core/svg/SVGAnimatedTypeAnimator.cpp b/third_party/WebKit/Source/core/svg/SVGAnimatedTypeAnimator.cpp
index 323c800abc7cdb5bc72d8eb69382226eff1413e7..c91afc058aeac21cb6c3db2484dc589217c79a3d 100644
--- a/third_party/WebKit/Source/core/svg/SVGAnimatedTypeAnimator.cpp
+++ b/third_party/WebKit/Source/core/svg/SVGAnimatedTypeAnimator.cpp
@@ -143,52 +143,32 @@ SVGPropertyBase* SVGAnimatedTypeAnimator::createPropertyForAnimation(const Strin
     return nullptr;
 }
 
-SVGPropertyBase* SVGAnimatedTypeAnimator::constructFromString(const String& value)
+SVGPropertyBase* SVGAnimatedTypeAnimator::createAnimatedValueFromString(const String& value)
 {
     return createPropertyForAnimation(value);
 }
 
 void SVGAnimatedTypeAnimator::calculateFromAndToValues(Member<SVGPropertyBase>& from, Member<SVGPropertyBase>& to, const String& fromString, const String& toString)
 {
-    from = constructFromString(fromString);
-    to = constructFromString(toString);
+    from = createAnimatedValueFromString(fromString);
+    to = createAnimatedValueFromString(toString);
 }
 
 void SVGAnimatedTypeAnimator::calculateFromAndByValues(Member<SVGPropertyBase>& from, Member<SVGPropertyBase>& to, const String& fromString, const String& byString)
 {
-    from = constructFromString(fromString);
-    to = constructFromString(byString);
+    from = createAnimatedValueFromString(fromString);
+    to = createAnimatedValueFromString(byString);
     to->add(from, m_contextElement);
 }
 
-SVGPropertyBase* SVGAnimatedTypeAnimator::resetAnimation()
+SVGPropertyBase* SVGAnimatedTypeAnimator::createAnimatedValue()
 {
     DCHECK(isAnimatingSVGDom());
-    DCHECK(m_contextElement);
     SVGPropertyBase* animatedValue = m_animatedProperty->createAnimatedValue();
     DCHECK_EQ(animatedValue->type(), m_type);
-    m_contextElement->setAnimatedAttribute(m_animatedProperty->attributeName(), animatedValue);
     return animatedValue;
 }
 
-SVGPropertyBase* SVGAnimatedTypeAnimator::startAnimValAnimation()
-{
-    return resetAnimation();
-}
-
-void SVGAnimatedTypeAnimator::stopAnimValAnimation()
-{
-    if (!isAnimatingSVGDom())
-        return;
-    DCHECK(m_contextElement);
-    m_contextElement->clearAnimatedAttribute(m_animatedProperty->attributeName());
-}
-
-SVGPropertyBase* SVGAnimatedTypeAnimator::resetAnimValToBaseVal()
-{
-    return resetAnimation();
-}
-
 class ParsePropertyFromString {
     STACK_ALLOCATED();
 public: