Merge "remove unnecessary variable in CachedBluetoothDeviceManager"

    private final static String DEVICE_ADDRESS_3 = "AA:BB:CC:DD:EE:33";

    private final static String DEVICE_SUMMARY_1 = "summary 1";

    private final static String DEVICE_SUMMARY_2 = "summary 2";

    private final static String DEVICE_SUMMARY_3 = "summary 3";

    private final static long HISYNCID1 = 10;

    private final static long HISYNCID2 = 11;

    private final BluetoothClass DEVICE_CLASS_1 =

    private CachedBluetoothDevice mCachedDevice3;

    private CachedBluetoothDeviceManager mCachedDeviceManager;

    private Context mContext;

    private String[] mActiveDeviceStringsArray;

    private String mActiveDeviceStringNone;

    private String mActiveDeviceStringAll;

    private String mActiveDeviceStringMedia;

    private String mActiveDeviceStringPhone;

    @Before

    public void setUp() {