DeleteMetadata    437 chrome/browser/sync_file_system/drive_backend_v1/local_sync_delegate.cc void LocalSyncDelegate::DeleteMetadata(const SyncStatusCallback& callback) {
DeleteMetadata    182 chrome/browser/sync_file_system/drive_backend_v1/remote_sync_delegate.cc void RemoteSyncDelegate::DeleteMetadata(const SyncStatusCallback& callback) {