DownloadCreateCallback  167 chrome/browser/download/download_history.cc     const HistoryService::DownloadCreateCallback& callback) {
DownloadCreateCallback   41 chrome/browser/download/download_history.h         const HistoryService::DownloadCreateCallback& callback);
DownloadCreateCallback   92 chrome/browser/download/download_history_unittest.cc       const HistoryService::DownloadCreateCallback& callback) OVERRIDE {
DownloadCreateCallback  738 chrome/browser/history/history_service.cc     const HistoryService::DownloadCreateCallback& callback) {
DownloadCreateCallback  420 chrome/browser/history/history_service.h       const DownloadCreateCallback& callback);