Telephony: Update ActionBar to match Settings

Even though Telephony is a seperate app, it is accessed
directly in the Settings app and has a different action bar to
all the screens in the Settings app.

Change-Id: I328fd1cdc55dafc53b8b2f99efffa6b74bf83853
[2/3] Telephony: allow disabling non intrusive incall ui

Change-Id: I54c07211dc121117543ccb8a4799efa491e5a469