getCachedLocale  1012 Source/core/dom/Document.h     Locale& getCachedLocale(const AtomicString& locale = nullAtom);
getCachedLocale  2536 Source/core/dom/Element.cpp     return document().getCachedLocale(computeInheritedLanguage());
getCachedLocale   175 Source/core/html/shadow/DateTimeFieldElement.cpp     return document().getCachedLocale(localeIdentifier());