loadHistoryItem  1370 Source/core/loader/FrameLoader.cpp void FrameLoader::loadHistoryItem(HistoryItem* item, HistoryLoadType historyLoadType, ResourceRequestCachePolicy cachePolicy)
loadHistoryItem   913 Source/web/WebFrameImpl.cpp void WebFrameImpl::loadHistoryItem(const WebHistoryItem& item, WebURLRequest::CachePolicy cachePolicy)