Add RegisterMountPointProvider and TestMountPointProvider for testing

webkit/fileapi/sandbox_mount_point_provider.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 WEBKIT_FILEAPI_SANDBOX_MOUNT_POINT_PROVIDER_H_
 #define WEBKIT_FILEAPI_SANDBOX_MOUNT_POINT_PROVIDER_H_
 
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 81 matching lines @@
       const OVERRIDE;
   virtual FileSystemOperationInterface* CreateFileSystemOperation(
       const GURL& origin_url,
       FileSystemType file_system_type,
       const FilePath& virtual_path,
       FileSystemContext* context) const OVERRIDE;
   virtual webkit_blob::FileReader* CreateFileReader(
     const GURL& url,
     int64 offset,
     FileSystemContext* context) const OVERRIDE;
+  virtual FileSystemQuotaUtil* GetQuotaUtil() OVERRIDE;
 
   FilePath old_base_path() const;
   FilePath new_base_path() const;
   FilePath renamed_old_base_path() const;
 
   // Returns an origin enumerator of this provider.
   // This method can only be called on the file thread.
   OriginEnumerator* CreateOriginEnumerator() const;
 
   // Gets a base directory path of the sandboxed filesystem that is
@@ skipping 36 matching lines @@
       int64 delta) OVERRIDE;
   virtual void StartUpdateOriginOnFileThread(
       const GURL& origin_url,
       FileSystemType type) OVERRIDE;
   virtual void EndUpdateOriginOnFileThread(
       const GURL& origin_url,
       FileSystemType type) OVERRIDE;
   virtual void InvalidateUsageCache(const GURL& origin_url,
                                     FileSystemType type) OVERRIDE;
 
-  FileSystemQuotaUtil* quota_util() { return this; }
   void CollectOpenFileSystemMetrics(base::PlatformFileError error_code);
 
  private:
   // Returns a path to the usage cache file.
   FilePath GetUsageCachePathForOriginAndType(
       const GURL& origin_url,
       FileSystemType type) const;
 
   FilePath OldCreateFileSystemRootPath(
       const GURL& origin_url, FileSystemType type);
@@ skipping 20 matching lines @@
   base::Time next_release_time_for_open_filesystem_stat_;
 
   base::WeakPtrFactory<SandboxMountPointProvider> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SandboxMountPointProvider);
 };
 
 }  // namespace fileapi
 
 #endif  // WEBKIT_FILEAPI_SANDBOX_MOUNT_POINT_PROVIDER_H_