[RESTRICT AUTOMERGE] Revert "Add permission checking to WifiDialogActivity"

This reverts commit 71e728e934bec9c5d121b285e5c0089f658723d2.

Reason for revert: rollback CLs to avoid compatibility risks

Bug: 185126813
Change-Id: I9251eb35ecba9bcc07eb3763c47c3ad7f55897f1
2 files changed