Fixed multiple MAP issues.

+ Bluetooth Settings properly stores the MAP state as a shared
preference.
+ A Bluetooth's Settings profile will display MAP even if it was
previously denied.

Bug: 17391677
Change-Id: I94dd7d1a75cc4fe09647c85d84d9e3651a07a673

src/com/android/settings/bluetooth/LocalBluetoothProfileManager.java

@@ -309,6 +309,10 @@ final class LocalBluetoothProfileManager {
         return mPbapProfile;
     }
 
+    MapProfile getMapProfile(){
+        return mMapProfile;
+    }
+
     /**
      * Fill in a list of LocalBluetoothProfile objects that are supported by
      * the local device and the remote device.