1. Print settings already support managed profile. Follow the UI of that.
ProfileSettingsPreferenceFragment is created to act as the base class
for per-profile setting.
2. Only show browser and dialer default setting in managed profile.
BUG=26707733
Change-Id: I20d00203e14db58ec03638f692dd83a1bd50c59c
- Move emergency and SMS app preferences to default apps
- Fix search on default apps
- Make all default app prefs use AppListPreference
- Some approximate UI work on AppListPreference
Bug: 20210110
Change-Id: Id04086163c7e87c92a03af421a27018fb380b45d
