detailsSummary     68 Source/core/html/HTMLDetailsElement.cpp     summary->setIdAttribute(ShadowElementNames::detailsSummary());
detailsSummary    103 Source/core/html/HTMLDetailsElement.cpp         Element* summary = ensureUserAgentShadowRoot().getElementById(ShadowElementNames::detailsSummary());
detailsSummary     41 Source/core/html/shadow/ShadowElementNames.h const AtomicString& detailsSummary();