[RESTRICT AUTOMERGE] Revert "Add permission checking to WifiDialogActivity" am: ca67955d7d am: 973211dba5

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/15958174

Change-Id: I8bef2b924470482194232d1b5ac26b690dea286b