Re-enable storage for Suborigins.

chrome/browser/browsing_data/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_BROWSING_DATA_LOCAL_STORAGE_HELPER_H_
 #define CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_LOCAL_STORAGE_HELPER_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <list>
+#include <map>
 #include <set>
 
 #include "base/callback.h"
 #include "base/files/file_path.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/time/time.h"
 #include "content/public/browser/dom_storage_context.h"
 #include "url/gurl.h"
 
@@ skipping 63 matching lines @@
   const std::set<GURL>& GetLocalStorageInfo() const;
 
   // BrowsingDataLocalStorageHelper implementation.
   void StartFetching(const FetchCallback& callback) override;
   void DeleteOrigin(const GURL& origin) override;
 
  private:
   ~CannedBrowsingDataLocalStorageHelper() override;
 
   std::set<GURL> pending_local_storage_info_;
+  std::multimap<GURL, GURL> pending_origins_to_pending_suborigins_;
 
   DISALLOW_COPY_AND_ASSIGN(CannedBrowsingDataLocalStorageHelper);
 };
 
 #endif  // CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_LOCAL_STORAGE_HELPER_H_