[Merge] lp:~artmello/webbrowser-app/webbrowser-app-statesaver into lp:webbrowser-app

[Olivier Tilloy]

As a side note, I wonder whether this kind of functionality can be tested with autopilot? Would you mind checking with someone from QA? Since the StateSaver works only if all the ancestors of a given item have an id explicitly set, it seems very prone to regressions (if someone accidentally removes a seemingly unused id), and having an integration test would prevent such regressions.
-- 
https://code.launchpad.net/~artmello/webbrowser-app/webbrowser-app-statesaver/+merge/227737
Your team Ubuntu Phablet Team is subscribed to branch lp:webbrowser-app.