Reland "adb: daemon: Assign valid fd to usb_handle ep0 file descriptor"

This reverts commit 19537f6f478d5b01a9d73186a2161fccf4ecc0c4.

Bug: http://b/129283234
Test: manually unplugged/replugged
Change-Id: I9c8cfebe09b2855cab986068273a835a13247b77
1 file changed