Re-enable storage for Suborigins.

chrome/browser/browsing_data/mock_browsing_data_local_storage_helper.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_MOCK_BROWSING_DATA_LOCAL_STORAGE_HELPER_H_
 #define CHROME_BROWSER_BROWSING_DATA_MOCK_BROWSING_DATA_LOCAL_STORAGE_HELPER_H_
 
 #include <list>
 #include <map>
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "chrome/browser/browsing_data/browsing_data_local_storage_helper.h"
 
 // Mock for BrowsingDataLocalStorageHelper.
 // Use AddLocalStorageSamples() or add directly to response_ list, then
 // call Notify().
 class MockBrowsingDataLocalStorageHelper
     : public BrowsingDataLocalStorageHelper {
  public:
   explicit MockBrowsingDataLocalStorageHelper(Profile* profile);
 
   // BrowsingDataLocalStorageHelper implementation.
   void StartFetching(const FetchCallback& callback) override;
   void DeleteOrigin(const GURL& origin) override;
 
   // Adds some LocalStorageInfo samples.
   void AddLocalStorageSamples();
+  void AddLocalStorageSamplesWithSuborigins();
 
   // Notifies the callback.
   void Notify();
 
   // Marks all local storage files as existing.
   void Reset();
 
   // Returns true if all local storage files were deleted since the last Reset()
   // invocation.
   bool AllDeleted();
 
   GURL last_deleted_origin_;
 
  private:
   ~MockBrowsingDataLocalStorageHelper() override;
 
   FetchCallback callback_;
 
   std::map<const GURL, bool> origins_;
 
   std::list<LocalStorageInfo> response_;
 
   DISALLOW_COPY_AND_ASSIGN(MockBrowsingDataLocalStorageHelper);
 };
 
 #endif  // CHROME_BROWSER_BROWSING_DATA_MOCK_BROWSING_DATA_LOCAL_STORAGE_HELPER_H_