Polish the result communication and display of the browsing data counters.

chrome/browser/ui/webui/options/clear_browser_data_handler.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 CHROME_BROWSER_UI_WEBUI_OPTIONS_CLEAR_BROWSER_DATA_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_OPTIONS_CLEAR_BROWSER_DATA_HANDLER_H_
 
 #include "base/memory/scoped_vector.h"
 #include "base/prefs/pref_member.h"
 #include "chrome/browser/browsing_data/browsing_data_counter.h"
@@ skipping 29 matching lines @@
   // Javascript callback to start clearing data.
   void HandleClearBrowserData(const base::ListValue* value);
 
   // BrowsingDataRemover::Observer implementation.
   // Closes the dialog once all requested data has been removed.
   void OnBrowsingDataRemoverDone() override;
 
   // Updates UI when the pref to allow clearing history changes.
   virtual void OnBrowsingHistoryPrefChanged();
 
-  // Adds a |counter| for browsing data. Its output will be displayed
-  // in the dialog with the string |text_grd_id|.
-  void AddCounter(scoped_ptr<BrowsingDataCounter> counter, int text_grd_id);
+  // Adds a |counter| for browsing data.
+  void AddCounter(scoped_ptr<BrowsingDataCounter> counter);
 
-  // Updates the counter of the pref |pref_name| in the UI according
-  // to a callback from a |BrowsingDataCounter| that specifies whether
-  // the counting has |finished| and what the |count| is. The |count| will
-  // be substituted into the string with the ID |text_grd_id|.
-  void UpdateCounterText(const std::string& pref_name,
-                         int text_grd_id,
-                         bool finished,
-                         BrowsingDataCounter::ResultInt count);
+  // Updates a counter in the UI according to the |result|.
+  void UpdateCounterText(scoped_ptr<BrowsingDataCounter::Result> result);
 
   // Implementation of SyncServiceObserver. Updates the support string at the
   // bottom of the dialog.
   void OnStateChanged() override;
 
   // If non-null it means removal is in progress. BrowsingDataRemover takes care
   // of deleting itself when done.
   BrowsingDataRemover* remover_;
 
   // Keeps track of whether clearing LSO data is supported.
@@ skipping 11 matching lines @@
 
   // Informs us whether the user is syncing their data.
   ProfileSyncService* sync_service_;
 
   DISALLOW_COPY_AND_ASSIGN(ClearBrowserDataHandler);
 };
 
 }  // namespace options
 
 #endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS_CLEAR_BROWSER_DATA_HANDLER_H_