// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
chrome.runtime.onInstalled.addListener(function(detail) {
if (detail.previousVersion === '1') {
chrome.test.sendMessage('v2.onInstalled');
} else {
chrome.test.sendMessage('FAILED');
}
});