when disconnectHeadsetInternal, allow it when the BT is not disabled

The old code allowed the disconnection only when BT is enabled. This
caused a bug during BT turning off that Headset connection failed
to disconnect.
Change-Id: Iba15a1595b6987064f071ad90bbb126a6edfe6b5
1 file changed
tree: 7f9e7e01218f95bd055322ef0f7a19de0bb7ff6f
  1. framework/