[ew] Add basic classes.

webkit/browser/fileapi/plugin_private_file_system_backend.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 WEBKIT_BROWSER_FILEAPI_PLUGIN_PRIVATE_FILE_SYSTEM_BACKEND_H_
 #define WEBKIT_BROWSER_FILEAPI_PLUGIN_PRIVATE_FILE_SYSTEM_BACKEND_H_
 
 #include <set>
 #include <string>
 
@@ skipping 11 matching lines @@
 class PluginPrivateFileSystemBackendTest;
 }
 
 namespace quota {
 class SpecialStoragePolicy;
 }
 
 namespace fileapi {
 
 class ObfuscatedFileUtil;
+class WatcherManager;
 
 class WEBKIT_STORAGE_BROWSER_EXPORT PluginPrivateFileSystemBackend
     : public FileSystemBackend,
       public FileSystemQuotaUtil {
  public:
   class FileSystemIDToPluginMap;
   typedef base::Callback<void(base::File::Error result)> StatusCallback;
 
   PluginPrivateFileSystemBackend(
       base::SequencedTaskRunner* file_task_runner,
@@ skipping 16 matching lines @@
       OpenFileSystemMode mode,
       const StatusCallback& callback);
 
   // FileSystemBackend overrides.
   virtual bool CanHandleType(FileSystemType type) const OVERRIDE;
   virtual void Initialize(FileSystemContext* context) OVERRIDE;
   virtual void ResolveURL(const FileSystemURL& url,
                           OpenFileSystemMode mode,
                           const OpenFileSystemCallback& callback) OVERRIDE;
   virtual AsyncFileUtil* GetAsyncFileUtil(FileSystemType type) OVERRIDE;
+  virtual WatcherManager* GetWatcherManager(FileSystemType type) OVERRIDE;
   virtual CopyOrMoveFileValidatorFactory* GetCopyOrMoveFileValidatorFactory(
       FileSystemType type,
       base::File::Error* error_code) OVERRIDE;
   virtual FileSystemOperation* CreateFileSystemOperation(
       const FileSystemURL& url,
       FileSystemContext* context,
       base::File::Error* error_code) const OVERRIDE;
   virtual bool SupportsStreaming(const FileSystemURL& url) const OVERRIDE;
   virtual scoped_ptr<webkit_blob::FileStreamReader> CreateFileStreamReader(
       const FileSystemURL& url,
@@ skipping 58 matching lines @@
   scoped_ptr<AsyncFileUtil> file_util_;
   FileSystemIDToPluginMap* plugin_map_;  // Owned by file_util_.
   base::WeakPtrFactory<PluginPrivateFileSystemBackend> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PluginPrivateFileSystemBackend);
 };
 
 }  // namespace fileapi
 
 #endif  // WEBKIT_BROWSER_FILEAPI_PLUGIN_PRIVATE_FILE_SYSTEM_BACKEND_H_