Add UI to the Clear Browsing Data dialog to remove Flash LSO data.

chrome/browser/ui/views/clear_browsing_data_view.h

 // Copyright (c) 2006-2008 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 CHROME_BROWSER_UI_VIEWS_CLEAR_BROWSING_DATA_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_CLEAR_BROWSING_DATA_VIEW_H_
 #pragma once
 
 #include "app/combobox_model.h"
 #include "chrome/browser/browsing_data_remover.h"
@@ skipping 83 matching lines @@
   // UI elements
   views::View* throbber_view_;
   views::Throbber* throbber_;
   views::Label* status_label_;
   views::Label* delete_all_label_;
   views::Checkbox* del_history_checkbox_;
   views::Checkbox* del_downloads_checkbox_;
   views::Checkbox* del_cache_checkbox_;
   views::Checkbox* del_cookies_checkbox_;
   views::Checkbox* del_passwords_checkbox_;
+  views::Checkbox* del_lso_data_checkbox_;
   views::Checkbox* del_form_data_checkbox_;
   views::Label* time_period_label_;
   views::Combobox* time_period_combobox_;
   views::NativeButton* clear_browsing_data_button_;
 
   // Used to signal enabled/disabled state for controls in the UI.
   bool delete_in_progress_;
 
   Profile* profile_;
 
   // If non-null it means removal is in progress. BrowsingDataRemover takes care
   // of deleting itself when done.
   BrowsingDataRemover* remover_;
 
   DISALLOW_COPY_AND_ASSIGN(ClearBrowsingDataView2);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_CLEAR_BROWSING_DATA_VIEW_H_