Add origin-based deletion to BrowsingDataRemover

chrome/browser/browsing_data_remover.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_BROWSING_DATA_REMOVER_H_
 #define CHROME_BROWSER_BROWSING_DATA_REMOVER_H_
 #pragma once
 
 #include <set>
 
@@ skipping 99 matching lines @@
   // Creates a BrowsingDataRemover to remove browser data from the specified
   // profile in the specified time range. Use Remove to initiate the removal.
   BrowsingDataRemover(Profile* profile, base::Time delete_begin,
                       base::Time delete_end);
 
   // Creates a BrowsingDataRemover to remove browser data from the specified
   // profile in the specified time range.
   BrowsingDataRemover(Profile* profile, TimePeriod time_period,
                       base::Time delete_end);
 
-  // Removes the specified items related to browsing.
+  // Removes the specified items related to browsing for all origins.
   void Remove(int remove_mask);
 
+  // Removes the specified items related to browsing for a specific host. If the
+  // provided |origin| is empty, data is removed for all origins.
+  void Remove(int remove_mask, const GURL& origin);

[Bernhard Bauer, 2012/02/10 19:50:57]

Name this method RemoveOrigin so that you don't overload Remove?

+
   void AddObserver(Observer* observer);
   void RemoveObserver(Observer* observer);
 
   // Called when history deletion is done.
   void OnHistoryDeletionDone();
 
   // Quota managed data uses a different bitmask for types than
   // BrowsingDataRemover uses. This method generates that mask.
   static int GenerateQuotaClientMask(int remove_mask);
 
@@ skipping 150 matching lines @@
   bool waiting_for_clear_quota_managed_data_;
 
   // Tracking how many origins need to be deleted, and whether we're finished
   // gathering origins.
   int quota_managed_origins_to_delete_count_;
   int quota_managed_storage_types_to_delete_count_;
 
   // The removal mask for the current removal operation.
   int remove_mask_;
 
+  // The origin for the current removal operation.
+  GURL remove_origin_;
+
   ObserverList<Observer> observer_list_;
 
   // Used if we need to clear history.
   CancelableRequestConsumer request_consumer_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowsingDataRemover);
 };
 
 #endif  // CHROME_BROWSER_BROWSING_DATA_REMOVER_H_