job_canceller_    165 chrome/browser/chromeos/drive/drive_file_stream_reader.cc   if (!job_canceller_.is_null()) {
job_canceller_    166 chrome/browser/chromeos/drive/drive_file_stream_reader.cc     job_canceller_.Run();
job_canceller_    247 chrome/browser/chromeos/drive/drive_file_stream_reader.cc   job_canceller_.Reset();
job_canceller_    123 chrome/browser/chromeos/drive/drive_file_stream_reader.h   base::Closure job_canceller_;