Remove unit test changes in "[Passpoint] Changes to Unique ID"

This partially reverts commit c527eed1235d0fa81286e08d857e5b31a7d265c8.

Reason for revert: Unit tests are out of sync with prebuilt Wifi mainline module

Bug: 168158154
Change-Id: Ia5e9ae3bcadace1a1c2ae53a56c67343db4bef71
Test: Treehugger
Merged-In: Ice11158078b5b86c721747b0d67ecfb09731a3c5
3 files changed