registerElement   786 Source/core/dom/Document.cpp ScriptValue Document::registerElement(WebCore::NewScriptState* scriptState, const AtomicString& name, ExceptionState& exceptionState)
registerElement   791 Source/core/dom/Document.cpp ScriptValue Document::registerElement(WebCore::NewScriptState* scriptState, const AtomicString& name, const Dictionary& options, ExceptionState& exceptionState, CustomElement::NameSet validNames)
registerElement    48 Source/core/dom/custom/CustomElementRegistrationContext.cpp void CustomElementRegistrationContext::registerElement(Document* document, CustomElementConstructorBuilder* constructorBuilder, const AtomicString& type, CustomElement::NameSet validNames, ExceptionState& exceptionState)
registerElement    59 Source/core/dom/custom/CustomElementRegistry.cpp CustomElementDefinition* CustomElementRegistry::registerElement(Document* document, CustomElementConstructorBuilder* constructorBuilder, const AtomicString& userSuppliedName, CustomElement::NameSet validNames, ExceptionState& exceptionState)