Add a new state machine for handling the incoming / outgoing profile
connections.

Change-Id: I5fc9170b5e24c4a52a6f2ef4ca7a8bac65271941
diff --git a/core/java/android/bluetooth/IBluetoothA2dp.aidl b/core/java/android/bluetooth/IBluetoothA2dp.aidl
index 168fe3b..40f1058 100644
--- a/core/java/android/bluetooth/IBluetoothA2dp.aidl
+++ b/core/java/android/bluetooth/IBluetoothA2dp.aidl
@@ -33,4 +33,7 @@
     int getSinkState(in BluetoothDevice device);
     boolean setSinkPriority(in BluetoothDevice device, int priority);
     int getSinkPriority(in BluetoothDevice device);
+
+    boolean connectSinkInternal(in BluetoothDevice device);
+    boolean disconnectSinkInternal(in BluetoothDevice device);
 }