Add a subtext to remind user that profile connected fail

This CL add a subtext to remind user that Bluetooth device
is failed to connect profile.

If user meet the one of following condition, Bluetooth device
will show the warning subtext:
1. The result of profile state is STATE_DISCONNECTED after
   Bluetooth device tries to connect profile.
2. There is no response when Bluetooth device tries to connect
   profile for more than 60 second.

Bug: 110920548
Test: make -j42 RunSettingsLibRoboTests
Change-Id: I7342f761a6fb6c7c24869971ba0c613beff9ecc4
3 files changed