[SyncFS] Expand simple functions to their caller in drive_backend/

chrome/browser/sync_file_system/drive_backend/sync_engine_initializer.h

 // Copyright 2013 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_SYNC_ENGINE_INITIALIZER_H_
 #define CHROME_BROWSER_SYNC_FILE_SYSTEM_DRIVE_BACKEND_SYNC_ENGINE_INITIALIZER_H_
 
 #include <string>
 
 #include "base/memory/ref_counted.h"
@@ skipping 59 matching lines @@
                         const base::FilePath& database_path,
                         leveldb::Env* env_override);
   virtual ~SyncEngineInitializer();
   virtual void RunPreflight(scoped_ptr<SyncTaskToken> token) OVERRIDE;
 
   scoped_ptr<MetadataDatabase> PassMetadataDatabase();
 
  private:
   typedef base::Callback<void(const SyncStatusCallback& callback)> Task;
 
-  void DidCreateMetadataDatabase(scoped_ptr<SyncTaskToken> token,
-                                 SyncStatusCode status,
-                                 scoped_ptr<MetadataDatabase> instance);
-
   void GetAboutResource(scoped_ptr<SyncTaskToken> token);
   void DidGetAboutResource(
       scoped_ptr<SyncTaskToken> token,
       google_apis::GDataErrorCode error,
       scoped_ptr<google_apis::AboutResource> about_resource);
   void FindSyncRoot(scoped_ptr<SyncTaskToken> token);
   void DidFindSyncRoot(scoped_ptr<SyncTaskToken> token,
                        google_apis::GDataErrorCode error,
                        scoped_ptr<google_apis::FileList> file_list);
   void CreateSyncRoot(scoped_ptr<SyncTaskToken> token);
   void DidCreateSyncRoot(scoped_ptr<SyncTaskToken> token,
                          google_apis::GDataErrorCode error,
                          scoped_ptr<google_apis::FileResource> entry);
   void DetachSyncRoot(scoped_ptr<SyncTaskToken> token);
   void DidDetachSyncRoot(scoped_ptr<SyncTaskToken> token,
                          google_apis::GDataErrorCode error);
   void ListAppRootFolders(scoped_ptr<SyncTaskToken> token);
   void DidListAppRootFolders(
       scoped_ptr<SyncTaskToken> token,
       google_apis::GDataErrorCode error,
       scoped_ptr<google_apis::FileList> file_list);
   void PopulateDatabase(scoped_ptr<SyncTaskToken> token);
-  void DidPopulateDatabase(scoped_ptr<SyncTaskToken> token,
-                           SyncStatusCode status);
 
   SyncEngineContext* sync_context_;  // Not owned.
   leveldb::Env* env_override_;
 
   google_apis::CancelCallback cancel_callback_;
   base::FilePath database_path_;
 
   int find_sync_root_retry_count_;
 
   scoped_ptr<MetadataDatabase> metadata_database_;
   ScopedVector<google_apis::FileResource> app_root_folders_;
 
   int64 largest_change_id_;
   std::string root_folder_id_;
 
   scoped_ptr<google_apis::FileResource> sync_root_folder_;
 
   base::WeakPtrFactory<SyncEngineInitializer> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SyncEngineInitializer);
 };
 
 }  // namespace drive_backend
 }  // namespace sync_file_system
 
 #endif  // CHROME_BROWSER_SYNC_FILE_SYSTEM_DRIVE_BACKEND_SYNC_ENGINE_INITIALIZER_H_