Teaching BrowsingDataRemover how to delete application data.

content/public/browser/dom_storage_context.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 CONTENT_PUBLIC_BROWSER_DOM_STORAGE_CONTEXT_H_
 #define CONTENT_PUBLIC_BROWSER_DOM_STORAGE_CONTEXT_H_
 #pragma once
 
 #include <vector>
 
@@ skipping 22 matching lines @@
   virtual void DeleteOrigin(const GURL& origin) = 0;
 
   // The stuff below is DEPRECATED.
   typedef base::Callback<void(const std::vector<FilePath>&)>
       GetAllStorageFilesCallback;
   virtual void GetAllStorageFiles(
       const GetAllStorageFilesCallback& callback) = 0;
   virtual FilePath GetFilePath(const string16& origin_id) const = 0;
   virtual void DeleteForOrigin(const string16& origin_id) = 0;
   virtual void DeleteLocalStorageFile(const FilePath& file_path) = 0;
-  virtual void DeleteDataModifiedSince(const base::Time& cutoff) = 0;
 
  protected:
   virtual ~DOMStorageContext() {}
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_DOM_STORAGE_CONTEXT_H_