drive: Move FileSystem::LoadDirectoryIfNeeded to ChangeListLoader

chrome/browser/chromeos/drive/file_system.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_FILE_SYSTEM_H_
 #define CHROME_BROWSER_CHROMEOS_DRIVE_FILE_SYSTEM_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 157 matching lines @@
   virtual void OnLoadFromServerComplete() OVERRIDE;
   virtual void OnInitialLoadComplete() OVERRIDE;
 
   // Used by tests.
   internal::ChangeListLoader* change_list_loader_for_testing() {
     return change_list_loader_.get();
   }
   internal::SyncClient* sync_client_for_testing() { return sync_client_.get(); }
 
  private:
-  // Part of Reload(). This is called after the cache and the resource metadata
-  // is cleared, and triggers full feed fetching.
-  void ReloadAfterReset(const FileOperationCallback& callback, FileError error);
-
   // Used for initialization and Reload(). (Re-)initializes sub components that
   // need to be recreated during the reload of resource metadata and the cache.
   void ResetComponents();
 
   // Part of CreateDirectory(). Called after ChangeListLoader::LoadIfNeeded()
   // is called and made sure that the resource metadata is loaded.
   void CreateDirectoryAfterLoad(const base::FilePath& directory_path,
                                 bool is_exclusive,
                                 bool is_recursive,
                                 const FileOperationCallback& callback,
@@ skipping 21 matching lines @@
   // 1) Called when GetLocallyStoredResourceEntry() is complete.
   // 2) Called when LoadDirectoryIfNeeded() is complete.
   void GetResourceEntryAfterGetEntry(const base::FilePath& file_path,
                                      const GetResourceEntryCallback& callback,
                                      scoped_ptr<ResourceEntry> entry,
                                      FileError error);
   void GetResourceEntryAfterLoad(const base::FilePath& file_path,
                                  const GetResourceEntryCallback& callback,
                                  FileError error);
 
-  // Loads the entry info of the children of |directory_path| to resource
-  // metadata. |callback| must not be null.
-  void LoadDirectoryIfNeeded(const base::FilePath& directory_path,
-                             const FileOperationCallback& callback);
-  void LoadDirectoryIfNeededAfterGetEntry(
-      const base::FilePath& directory_path,
-      const FileOperationCallback& callback,
-      FileError error,
-      scoped_ptr<ResourceEntry> entry);
-
   // Part of ReadDirectory()
   // 1) Called when LoadDirectoryIfNeeded() is complete.
   // 2) Called when ResourceMetadata::ReadDirectory() is complete.
   // |callback| must not be null.
   void ReadDirectoryAfterLoad(const base::FilePath& directory_path,
                               const ReadDirectoryCallback& callback,
                               FileError error);
   void ReadDirectoryAfterRead(const base::FilePath& directory_path,
                               const ReadDirectoryCallback& callback,
                               FileError error,
@@ skipping 56 matching lines @@
   // Note: This should remain the last member so it'll be destroyed and
   // invalidate the weak pointers before any other members are destroyed.
   base::WeakPtrFactory<FileSystem> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(FileSystem);
 };
 
 }  // namespace drive
 
 #endif  // CHROME_BROWSER_CHROMEOS_DRIVE_FILE_SYSTEM_H_