Make sure the UsbDeviceConnection and UsbDevice can get the latest value

Cuurently, the runTest thread unable to get the latest UsbDevice.
It make the UsbDeviceConnection unable to update after device reconnect.
The related connection handle events may work with obsolete device.

Bug: 197850507
Test: b/197850507 and pixel phones pass the CTS verify
Change-Id: I0a85a78d950682fefe24ae9153c99426b4e11bc1
Signed-off-by: Peggy Chan <peichi@google.com>
1 file changed