Revert "Add UID parameter to authentication token"

This reverts commit 58ce81349a95b6724677d57b71d00fcfd6b12354.

Reason for revert: Build breakages on elfin, gce_x86_phone.

Bug: 72679761
Bug: 67752510
Change-Id: Ia27d6a7aa0195e49d0f132e7b77c81d780248a4c
1 file changed