Untangle the statusbar for dual sim

This is just enough to get the statusbar to not forceclose.

TODO in future patch set:
  Implement signal text for dual sim.
  Implement hidden view for dual sim.

Change-Id: Ieeb95e3a0b1653b0e80527e1a388075654097b89
SystemUI: Only show H+ if config_hspa_data_distinguishable is set

Currently the UI is not consistent. If config_hspa_data_distinguishable
is not set you get 3G icon on HSPA and H+ icon on HSAPP.

Change-Id: I09db3a2902e30290206eafd1f64c940bab5b89e6
Fix tracking of broadcast reference count

Decrement the mBroadcastrefCount when an element is
deleted from mTriggeredUids list. And in failure case
reset mBroadcastRefCount to 0.

Change-Id: Id002bb7a8439ef93eabe031bf318bd424cefc88b
Bluetooth-OBEX: Reduce the MTU size if default OBEX MTU > 8k

Add a check for default OBEX MTU. If MTU is greater than 8k and
setMTU flag is true then reduce the MTU to 8k.

CRs-Fixed: 613931
Change-Id: I5785fd372241f682427ea3aca0b56ac747820d52
VideoView: Correct a type error in the previous patch

- Correct the type error, change "http://" to "https://"

Change-Id: Id914d669a5c9e1fc73f51f428abdc2249b2d52b9
Bluetooth: Fix for FileDescriptor leakage causing ANR

Fix to close the native fds gracefully. detachFD has been removed
in order to close the native fds

Change-Id: I6afca60bcf6adc82ad6a63d8706267d8ed3bd579
CRs-fixed: 623575
Bluetooth: Added new key to store last connected A2dp Sep type

Changes made to add new key and API to store, retrieve the last
connected A2dp Sep type using Content Resolver.

CRs-fixed: 599358
Change-Id: I2648603cc456921ec1896fb498b602416bd79e72