didModifyDOMAttr 1366 Source/core/inspector/InspectorCSSAgent.cpp void InspectorCSSAgent::didModifyDOMAttr(Element* element) didModifyDOMAttr 1865 Source/core/inspector/InspectorDOMAgent.cpp void InspectorDOMAgent::didModifyDOMAttr(Element* element, const AtomicString& name, const AtomicString& value)