Remove LockPatternUtils.setVisiblePasswordEnabled()

This is no longer used.

Bug: 208476087
Change-Id: Ia960160c47700f517a57a25afafd52bfaccfb4dd
Merged-In: Ia960160c47700f517a57a25afafd52bfaccfb4dd
(cherry picked from commit 90644148fcea17e52c077ef3e1a87e83669a3f8c)
(resolved trivial conflict)
1 file changed