Handle inconsistency between DB and Files

webkit/fileapi/obfuscated_file_system_file_util.h

 // Copyright (c) 2011 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 WEBKIT_FILEAPI_OBFUSCATED_FILE_SYSTEM_FILE_UTIL_H_
 #define WEBKIT_FILEAPI_OBFUSCATED_FILE_SYSTEM_FILE_UTIL_H_
 
 #include <map>
 #include <vector>
 
@@ skipping 219 matching lines @@
   FilePath LocalPathToDataPath(
       const GURL& origin, FileSystemType type, const FilePath& local_path);
   // This returns NULL if |create| flag is false and a filesystem does not
   // exist for the given |origin_url| and |type|.
   // For read operations |create| should be false.
   FileSystemDirectoryDatabase* GetDirectoryDatabase(
       const GURL& origin_url, FileSystemType type, bool create);
   // Gets the topmost directory specific to this origin.  This will
   // contain both the filesystem type subdirectories.
   FilePath GetDirectoryForOrigin(const GURL& origin, bool create);
+  void MarkDirty(const GURL& origin, FileSystemType type);

[ericu, 2011/08/19 04:05:56]

Unimplemented/Unused?

[tzik, 2011/08/23 04:13:13]

Done.

   void MarkUsed();
   void DropDatabases();
   bool InitOriginDatabase(bool create);
 
   typedef std::map<std::string, FileSystemDirectoryDatabase*> DirectoryMap;
   DirectoryMap directories_;
   scoped_ptr<FileSystemOriginDatabase> origin_database_;
   FilePath file_system_directory_;
   base::OneShotTimer<ObfuscatedFileSystemFileUtil> timer_;
   scoped_ptr<FileSystemFileUtil> underlying_file_util_;
 
   DISALLOW_COPY_AND_ASSIGN(ObfuscatedFileSystemFileUtil);
 };
 
 }  // namespace fileapi
 
 #endif  // WEBKIT_FILEAPI_OBFUSCATED_FILE_SYSTEM_FILE_UTIL_H_