Files.app: Obtain total bytes of upload task before starting tasks.

chrome/browser/chromeos/drive/job_scheduler.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_CHROMEOS_DRIVE_JOB_SCHEDULER_H_
 #define CHROME_BROWSER_CHROMEOS_DRIVE_JOB_SCHEDULER_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 328 matching lines @@
       const GURL& upload_location,
       scoped_ptr<google_apis::FileResource> entry);
 
   // Updates the progress status of the specified job.
   void UpdateProgress(JobID job_id, int64 progress, int64 total);
 
   // net::NetworkChangeNotifier::ConnectionTypeObserver override.
   void OnConnectionTypeChanged(
       net::NetworkChangeNotifier::ConnectionType type) override;
 
+  // Updates total_bytes in JobInfo.
+  void OnGotFileSizeForJob(JobID job_id,
+                           const std::string& histogram_name,
+                           int64* size);
+
   // Get the type of queue the specified job should be put in.
   QueueType GetJobQueueType(JobType type);
 
   // For testing only.  Disables throttling so that testing is faster.
   void SetDisableThrottling(bool disable) { disable_throttling_ = disable; }
 
   // Aborts a job which is not in STATE_RUNNING.
   void AbortNotRunningJob(JobEntry* job, google_apis::DriveApiErrorCode error);
 
   // Notifies updates to observers.
@@ skipping 38 matching lines @@
 
   // Note: This should remain the last member so it'll be destroyed and
   // invalidate its weak pointers before any other members are destroyed.
   base::WeakPtrFactory<JobScheduler> weak_ptr_factory_;
   DISALLOW_COPY_AND_ASSIGN(JobScheduler);
 };
 
 }  // namespace drive
 
 #endif  // CHROME_BROWSER_CHROMEOS_DRIVE_JOB_SCHEDULER_H_