AdvancedConnectedDeviceDashboardFragment is the same as
ConnectedDeviceDashboardFagment except for:
1. Bt preference is not MasterSwitchPreference anymore.
2. New Bluetooth file preference.
This cl copies following files:
1. connected_devices_advanced(from *_old)
2. Advanced*Fragment(from *Old)
3. Advanced*Test(from old test)
Future cl will work on differences.
Bug: 69333961
Test: RunSettingsRoboTests
Change-Id: I4a7cb7225482fb8919af95bc5586e3bf0a80b1cb
d3f314077b