Convert Pass()→std::move() for CrOS extension code.

chrome/browser/chromeos/extensions/default_app_order.cc

 // 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.
 
 #include "chrome/browser/chromeos/extensions/default_app_order.h"
 
+#include <utility>
+
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/json/json_file_value_serializer.h"
 #include "base/macros.h"
 #include "base/path_service.h"
 #include "base/time/time.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/common/extensions/extension_constants.h"
@@ skipping 50 matching lines @@
   JSONFileValueDeserializer deserializer(path);
   std::string error_msg;
   scoped_ptr<base::Value> value = deserializer.Deserialize(NULL, &error_msg);
   if (!value) {
     LOG(WARNING) << "Unable to deserialize default app ordinals json data:"
         << error_msg << ", file=" << path.value();
     return NULL;
   }
 
   scoped_ptr<base::ListValue> ordinal_list_value =
-      base::ListValue::From(value.Pass());
+      base::ListValue::From(std::move(value));
   if (!ordinal_list_value)
     LOG(WARNING) << "Expect a JSON list in file " << path.value();
 
   return ordinal_list_value;
 }
 
 std::string GetLocaleSpecificStringImpl(
     const base::DictionaryValue* root,
     const std::string& locale,
     const std::string& dictionary_name,
@@ skipping 107 matching lines @@
 std::string GetOemAppsFolderName() {
   // |loader_instance| could be NULL for test.
   if (!loader_instance)
     return std::string();
   else
     return loader_instance->GetOemAppsFolderName();
 }
 
 }  // namespace default_app_order
 }  // namespace chromeos