GetNextDownloadId  299 chrome/browser/history/download_database.cc uint32 DownloadDatabase::GetNextDownloadId() {
GetNextDownloadId 1171 chrome/browser/history/history_backend.cc uint32 HistoryBackend::GetNextDownloadId() {
GetNextDownloadId  748 chrome/browser/history/history_service.cc void HistoryService::GetNextDownloadId(