When deleting storage through the cookies tree model, also update its cache

chrome/browser/mock_browsing_data_quota_helper.h

 // Copyright (c) 2011 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_MOCK_BROWSING_DATA_QUOTA_HELPER_H_
 #define CHROME_BROWSER_MOCK_BROWSING_DATA_QUOTA_HELPER_H_
 #pragma once
 
+#include <list>
 #include <string>
-#include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/browsing_data_quota_helper.h"
 
 class MockBrowsingDataQuotaHelper : public BrowsingDataQuotaHelper {
  public:
   explicit MockBrowsingDataQuotaHelper(Profile* profile);
 
   virtual void StartFetching(FetchResultCallback* callback) OVERRIDE;
   virtual void CancelNotification() OVERRIDE;
 
   void AddHost(const std::string& host,
                int64 temporary_usage,
                int64 persistent_usage);
   void AddQuotaSamples();
   void Notify();
 
  private:
   virtual ~MockBrowsingDataQuotaHelper();
 
   scoped_ptr<FetchResultCallback> callback_;
-  std::vector<QuotaInfo> response_;
+  std::list<QuotaInfo> response_;
   Profile* profile_;
 };
 
 #endif  // CHROME_BROWSER_MOCK_BROWSING_DATA_QUOTA_HELPER_H_