SystemUI: Don't try to translate SIM slot numbers

Change-Id: I9cbf8a04e04e363e11465516da7c7f1336c5c10a
(cherry picked from commit 93a702160411d1b6ad156276774ca5af85d001c4)
Bluetooth: pause music player on A2dp service disconnect

When A2dp service disconnects as part of SSR, it marks a2dp state
as unavailable in Audio module but does not pause music player, as
a result when bluedroid stack restarts as part of sub system restart,
media player does not pause and music continues to play on device
speaker.
This change helps to pause the media player, in addition to marking
a2dp as unavailable, so that media player pauses when a2dp service
forcibly disconnects as part of sub system restart with A2dp in
connected state.

CRs-Fixed: 590462
Change-Id: I05ee5bcc808eb438156b64181d54e8ccabe1e186
(cherry picked from commit d951de85ec0e8143952d8be8b8fd93e5535b9660)
Bluetooth: Add Total track number.

Add support to add total number of tracks in
Meta-data

Change-Id: I5b1287f791615adcd4f920fe5c7cae0c7c7b04ea
CRs-Fixed: 627869
(cherry picked from commit acb6faeefce5b190553ef4beeb872d548b6373d6)