Store CSSPropertyID in SVGAnimatedPropertyBase

third_party/WebKit/Source/core/svg/properties/SVGAnimatedProperty.cpp

Index: third_party/WebKit/Source/core/svg/properties/SVGAnimatedProperty.cpp
diff --git a/third_party/WebKit/Source/core/svg/properties/SVGAnimatedProperty.cpp b/third_party/WebKit/Source/core/svg/properties/SVGAnimatedProperty.cpp
index 95ebbe8e45ff3c0ab8a766ab40ab64a152ccf80f..bd62abba00cd06bf92f66b9a90a9a58ab5f0ecf2 100644
--- a/third_party/WebKit/Source/core/svg/properties/SVGAnimatedProperty.cpp
+++ b/third_party/WebKit/Source/core/svg/properties/SVGAnimatedProperty.cpp
@@ -37,13 +37,17 @@ namespace blink {
 SVGAnimatedPropertyBase::SVGAnimatedPropertyBase(
     AnimatedPropertyType type,
     SVGElement* contextElement,
-    const QualifiedName& attributeName)
+    const QualifiedName& attributeName,
+    CSSPropertyID cssPropertyId)
     : m_type(type),
+      m_cssPropertyId(cssPropertyId),
       m_isReadOnly(false),
       m_contextElement(contextElement),
       m_attributeName(attributeName) {
-  ASSERT(m_contextElement);
-  ASSERT(m_attributeName != QualifiedName::null());
+  DCHECK(m_contextElement);
+  DCHECK(m_attributeName != QualifiedName::null());
+  DCHECK_EQ(this->type(), type);
+  DCHECK_EQ(this->cssPropertyId(), cssPropertyId);
 }
 
 SVGAnimatedPropertyBase::~SVGAnimatedPropertyBase() {}