sync: add CleanupDisabledTypesCommand to purge data pertaining to previously...

chrome/browser/sync/syncable/directory_manager.h

 // Copyright (c) 2009 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.
 //
 // This used to do a lot of TLS-based management of multiple Directory objects.
 // We now can access Directory objects from any thread for general purpose
 // operations and we only ever have one Directory, so this class isn't doing
 // anything too fancy besides keeping calling and access conventions the same
 // for now.
 // TODO(timsteele): We can probably nuke this entire class and use raw
@@ skipping 36 matching lines @@
 };
 
 DirectoryManagerEvent DirectoryManagerShutdownEvent();
 
 class DirectoryManager {
  public:
   typedef EventChannel<DirectoryManagerEvent> Channel;
 
   // root_path specifies where db is stored.
   explicit DirectoryManager(const FilePath& root_path);
-  ~DirectoryManager();
+  virtual ~DirectoryManager();
 
   static const FilePath GetSyncDataDatabaseFilename();
   const FilePath GetSyncDataDatabasePath() const;
 
   // Opens a directory.  Returns false on error.
   // Name parameter is the the user's login,
   // MUST already have been converted to a common case.
   bool Open(const std::string& name);
 
   // Marks a directory as closed.  It might take a while until all the
@@ skipping 55 matching lines @@
   bool good_;
   // Ensure that the programmer checks good before using the ScopedDirLookup.
   // This member should can be removed if it ever shows up in profiling
   bool good_checked_;
   DirectoryManager* const dirman_;
 };
 
 }  // namespace syncable
 
 #endif  // CHROME_BROWSER_SYNC_SYNCABLE_DIRECTORY_MANAGER_H_