Bug 1062730 - [NFC] Home button could not work well after receiving multiple websites which are shared via NFC
1. publish activeappchanged when app is changed in app_window_manager.js
2. stop tiltiing effect if receiving activeappchanged event
Merge pull request #24388 from cctuan/1062730-v21

 Bug 1062730 - [NFC] Home button could not work well after receiving multiple websites which are shared via NFC