fileapi: Rename FileSystemMountProvider to FileSystemBackend

webkit/browser/fileapi/mock_file_system_context.h

 // Copyright (c) 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_MOCK_FILE_SYSTEM_CONTEXT_H_
 #define WEBKIT_BROWSER_FILEAPI_MOCK_FILE_SYSTEM_CONTEXT_H_
 
 #include "base/files/file_path.h"
 #include "base/memory/scoped_vector.h"
 
 namespace quota {
 class QuotaManagerProxy;
 class SpecialStoragePolicy;
 }
 
 namespace fileapi {
 
 class FileSystemContext;
-class FileSystemMountPointProvider;
+class FileSystemBackend;
 
 FileSystemContext* CreateFileSystemContextForTesting(
     quota::QuotaManagerProxy* quota_manager_proxy,
     const base::FilePath& base_path);
 
 // The caller is responsible for including TestMountPointProvider in
 // |additional_providers| if needed.
 FileSystemContext* CreateFileSystemContextWithAdditionalProvidersForTesting(
     quota::QuotaManagerProxy* quota_manager_proxy,
-    ScopedVector<FileSystemMountPointProvider> additional_providers,
+    ScopedVector<FileSystemBackend> additional_providers,
     const base::FilePath& base_path);
 
 }  // namespace fileapi
 
 #endif  // WEBKIT_BROWSER_FILEAPI_MOCK_FILE_SYSTEM_CONTEXT_H_