Convert Pass()→std::move() in //content/browser

content/browser/indexed_db/indexed_db_class_factory.cc

 // Copyright 2014 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 "content/browser/indexed_db/indexed_db_class_factory.h"
+
+#include <utility>
+
 #include "content/browser/indexed_db/indexed_db_transaction.h"
 #include "content/browser/indexed_db/leveldb/leveldb_iterator_impl.h"
 #include "content/browser/indexed_db/leveldb/leveldb_transaction.h"
 
 namespace content {
 
 static IndexedDBClassFactory::GetterCallback* s_factory_getter;
 static ::base::LazyInstance<IndexedDBClassFactory>::Leaky s_factory =
     LAZY_INSTANCE_INITIALIZER;
 
@@ skipping 27 matching lines @@
                                   backing_store_transaction);
 }
 
 LevelDBTransaction* IndexedDBClassFactory::CreateLevelDBTransaction(
     LevelDBDatabase* db) {
   return new LevelDBTransaction(db);
 }
 
 content::LevelDBIteratorImpl* IndexedDBClassFactory::CreateIteratorImpl(
     scoped_ptr<leveldb::Iterator> iterator) {
-  return new LevelDBIteratorImpl(iterator.Pass());
+  return new LevelDBIteratorImpl(std::move(iterator));
 }
 
 }  // namespace content