[RESTRICT AUTOMERGE] Revert "[DO NOT MERGE] Add permission checking to WifiDialogActivity"

Revert submission 15207347-add_permission_wifidialog

Reason for revert: rollback CLs to avoid compatibility risks
Reverted Changes:
If7ca069c8:[DO NOT MERGE] Add permission checking to WifiDial...
I1535f6f2d:[DO NOT MERGE] Add SafetyNet logging

Bug: 185126813
Change-Id: Ifc3b53dc91fc8d5aa31c1a10d4eb033bbe54c47d