D5312: KPasswordDialog: don't hide visibility action in plaintext mode

[Elvis Angelaccio]

elvisangelaccio added a dependent revision: D5313: Add workaround for bug in 
QLineEdit's clear button.

REPOSITORY
  R236 KWidgetsAddons

REVISION DETAIL
  https://phabricator.kde.org/D5312

To: elvisangelaccio, cfeck, fvogt
Cc: #frameworks