73   Range range = ranges_[current_index_];  in StartTransfer()  local
74   LOG(INFO) << "starting transfer of range " << range.ToString();  in StartTransfer()
77   base_fetcher_->SetOffset(range.offset());  in StartTransfer()
78   if (range.HasLength())  in StartTransfer()
79     base_fetcher_->SetLength(range.length());  in StartTransfer()
83     delegate_->SeekToOffset(range.offset());  in StartTransfer()
96   Range range = ranges_[current_index_];  in ReceivedBytes()  local
97   if (range.HasLength()) {  in ReceivedBytes()
99                          range.length() - bytes_received_this_range_);  in ReceivedBytes()
106   if (range.HasLength() && bytes_received_this_range_ >= range.length()) {  in ReceivedBytes()
135   Range range = ranges_[current_index_];  in TransferEnded()  local
136   if (range.HasLength()) {  in TransferEnded()
137     if (bytes_received_this_range_ < range.length()) {  in TransferEnded()