[Offline pages] Resetting offline page metadata store if initial load fails

components/offline_pages/background/request_queue_store_sql.cc

 // 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.
 
 #include "components/offline_pages/background/request_queue_store_sql.h"
 
 #include "base/bind.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/location.h"
@@ skipping 321 matching lines @@
 void ResetSync(sql::Connection* db,
                const base::FilePath& db_file_path,
                scoped_refptr<base::SingleThreadTaskRunner> runner,
                const StoreStateCallback& callback) {
   // This method deletes the content of the whole store and reinitializes it.
   bool success = db->Raze();
   db->Close();
   StoreState state;
   if (!success)
     state = StoreState::FAILED_RESET;
-  if (InitDatabase(db, db_file_path))
+  else if (InitDatabase(db, db_file_path))
     state = StoreState::LOADED;
   else
     state = StoreState::FAILED_LOADING;
 
   runner->PostTask(FROM_HERE, base::Bind(callback, state));
 }
 
 }  // anonymous namespace
 
 RequestQueueStoreSQL::RequestQueueStoreSQL(
@@ skipping 112 matching lines @@
   // Complete connection initialization post reset.
   OnOpenConnectionDone(state);
   callback.Run(state == StoreState::LOADED);
 }
 
 StoreState RequestQueueStoreSQL::state() const {
   return state_;
 }
 
 }  // namespace offline_pages