[SyncFS] Handle dirty tracker IDs in MetadataDatabaseIndexOnDisk

chrome/browser/sync_file_system/drive_backend/metadata_database_index.h

 // Copyright 2014 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_SYNC_FILE_SYSTEM_DRIVE_BACKEND_METADATA_DATABASE_INDEX_H_
 #define CHROME_BROWSER_SYNC_FILE_SYSTEM_DRIVE_BACKEND_METADATA_DATABASE_INDEX_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 77 matching lines @@
       const std::string& file_id) const OVERRIDE;
   virtual int64 GetAppRootTracker(const std::string& app_id) const OVERRIDE;
   virtual TrackerIDSet GetFileTrackerIDsByParentAndTitle(
       int64 parent_tracker_id,
       const std::string& title) const OVERRIDE;
   virtual std::vector<int64> GetFileTrackerIDsByParent(
       int64 parent_tracker_id) const OVERRIDE;
   virtual std::string PickMultiTrackerFileID() const OVERRIDE;
   virtual ParentIDAndTitle PickMultiBackingFilePath() const OVERRIDE;
   virtual int64 PickDirtyTracker() const OVERRIDE;
-  virtual void DemoteDirtyTracker(int64 tracker_id) OVERRIDE;
+  virtual void DemoteDirtyTracker(int64 tracker_id,
+                                  leveldb::WriteBatch* batch) OVERRIDE;

[nhiroki, 2014/07/07 09:52:29]

nit: can you make indents of arguments consistent with other function?

[peria, 2014/07/08 03:05:07]

Done.

   virtual bool HasDemotedDirtyTracker() const OVERRIDE;
-  virtual void PromoteDemotedDirtyTrackers() OVERRIDE;
+  virtual void PromoteDemotedDirtyTrackers(leveldb::WriteBatch* batch) OVERRIDE;
   virtual size_t CountDirtyTracker() const OVERRIDE;
   virtual size_t CountFileMetadata() const OVERRIDE;
   virtual size_t CountFileTracker() const OVERRIDE;
   virtual std::vector<std::string> GetRegisteredAppIDs() const OVERRIDE;
   virtual std::vector<int64> GetAllTrackerIDs() const OVERRIDE;
   virtual std::vector<std::string> GetAllMetadataIDs() const OVERRIDE;
 
  private:
   typedef base::ScopedPtrHashMap<std::string, FileMetadata> MetadataByID;
   typedef base::ScopedPtrHashMap<int64, FileTracker> TrackerByID;
@@ skipping 48 matching lines @@
   DirtyTrackers dirty_trackers_;
   DirtyTrackers demoted_dirty_trackers_;
 
   DISALLOW_COPY_AND_ASSIGN(MetadataDatabaseIndex);
 };
 
 }  // namespace drive_backend
 }  // namespace sync_file_system
 
 #endif  // CHROME_BROWSER_SYNC_FILE_SYSTEM_DRIVE_BACKEND_METADATA_DATABASE_INDEX_H_