Add the SocEng as a type for checking in CheckUrlForSubresourceFilter.

components/safe_browsing_db/v4_database.h

 // Copyright 2016 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 COMPONENTS_SAFE_BROWSING_DB_V4_DATABASE_H_
 #define COMPONENTS_SAFE_BROWSING_DB_V4_DATABASE_H_
 
 #include <memory>
 #include <string>
 #include <unordered_map>
@@ skipping 191 matching lines @@
   // This method updates the store_map_ to point to the new store, which causes
   // the old store to get deleted.
   void UpdatedStoreReady(ListIdentifier identifier,
                          std::unique_ptr<V4Store> store);
 
   // See |VerifyChecksum|.
   void VerifyChecksumOnTaskRunner(
       const scoped_refptr<base::SingleThreadTaskRunner>& callback_task_runner,
       DatabaseReadyForUpdatesCallback db_ready_for_updates_callback);
 
+  bool IsStoreAvailable(const ListIdentifier& identifier) const;
+
   const scoped_refptr<base::SequencedTaskRunner> db_task_runner_;
 
   DatabaseUpdatedCallback db_updated_callback_;
 
   // The number of stores for which the update request is pending. When this
   // goes down to 0, that indicates that the database has updated all the stores
   // that needed updating and is ready for the next update. It should only be
   // accessed on the IO thread.
   int pending_store_updates_;
 
   // Only meant to be dereferenced and invalidated on the IO thread and hence
   // named. For details, see the comment at the top of weak_ptr.h
   base::WeakPtrFactory<V4Database> weak_factory_on_io_;
 
   DISALLOW_COPY_AND_ASSIGN(V4Database);
 };
 
 }  // namespace safe_browsing
 
 #endif  // COMPONENTS_SAFE_BROWSING_DB_V4_DATABASE_H_