Teaching BrowsingDataRemover how to delete application data.

content/public/browser/dom_storage_context.h

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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>
 
 #include "base/callback.h"
@@ skipping 24 matching lines @@
   virtual FilePath GetFilePath(const string16& origin_id) const = 0;
 
   // Deletes the local storage file for the given origin.
   virtual void DeleteForOrigin(const string16& origin_id) = 0;
 
   // Deletes a single local storage file.
   virtual void DeleteLocalStorageFile(const FilePath& file_path) = 0;
 
   // Delete any local storage files that have been touched since the cutoff
   // date that's supplied. Protected origins, per the SpecialStoragePolicy,
-  // are not deleted by this method.
-  virtual void DeleteDataModifiedSince(const base::Time& cutoff) = 0;
+  // are not deleted by this method unless included in the specified
+  // |origin_set_mask|.
+  virtual void DeleteDataModifiedSince(const base::Time& cutoff,
+                                       int origin_set_mask) = 0;
 
  protected:
   virtual ~DOMStorageContext() {}
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_DOM_STORAGE_CONTEXT_H_