Bug: 35098444
Test: automated testing of ManageApplications is hard (b/34768986), so
testing is manual for now: install at least one instant app and then go to
Settings->Apps&Notifications->Apps and see if the filter lets you see
only instant apps.
In Settings->Apps&Notifications->Apps, the list of filters before this CL is:
All | Enabled | Disabled
With this CL, the filter list becomes:
All apps | Installed apps | Disabled apps | Instant apps
Change-Id: I65ffbfd7db99f45fc0310c7239bdfc0522c65e3a
05e8dfde9d