/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "nsISupports.idl"

interface nsIPrincipal;

[scriptable, builtinclass, uuid(3b95dd6c-0293-4e06-baeb-2affaefc9e74)]
interface nsISessionStorageService : nsISupports
{
  /**
   * Removes all storages stored for the given principal.
   *
   * @param aPrincipal
   *        A principal for the origin whose storages are to be cleared.
   */
  void clearStoragesForOrigin(in nsIPrincipal aPrincipal);
};