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

content/browser/indexed_db/leveldb/leveldb_iterator_impl.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/leveldb/leveldb_iterator_impl.h"
+
+#include <utility>
+
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
-#include "content/browser/indexed_db/leveldb/leveldb_iterator_impl.h"
 
 static leveldb::Slice MakeSlice(const base::StringPiece& s) {
   return leveldb::Slice(s.begin(), s.size());
 }
 
 static base::StringPiece MakeStringPiece(const leveldb::Slice& s) {
   return base::StringPiece(s.data(), s.size());
 }
 
 namespace content {
 
 LevelDBIteratorImpl::~LevelDBIteratorImpl() {
 }
 
 LevelDBIteratorImpl::LevelDBIteratorImpl(scoped_ptr<leveldb::Iterator> it)
-    : iterator_(it.Pass()) {
-}
+    : iterator_(std::move(it)) {}
 
 void LevelDBIteratorImpl::CheckStatus() {
   const leveldb::Status& s = iterator_->status();
   if (!s.ok())
     LOG(ERROR) << "LevelDB iterator error: " << s.ToString();
 }
 
 bool LevelDBIteratorImpl::IsValid() const {
   return iterator_->Valid();
 }
@@ skipping 28 matching lines @@
   DCHECK(IsValid());
   return MakeStringPiece(iterator_->key());
 }
 
 base::StringPiece LevelDBIteratorImpl::Value() const {
   DCHECK(IsValid());
   return MakeStringPiece(iterator_->value());
 }
 
 }  // namespace content