Freeze break request for gnome-shell

[Florian Müllner <fmuellner gnome org>]

Hey,

unlike any other password dialogs in gnome-shell, the new network
dialogs have a switch to reveal the password. However, the solution has
been deemed insufficient by the design team, so I'd like to request
permission to remove it (bug 658948).

Thanks for your consideration,
Florian