[Bug 70786] Re: "Username" field contains nonsensical tooltip

[Matthew Paul Thomas]

There is a menubutton for that menu already. And if you can move the
mouse to view the tooltip, you can move the mouse to click the
menubutton without pressing F10.

Tooltips are so-called because they're intended for toolbars, where
space is too scarce to provide proper labels. If there was ever any
program where this is *not* a problem, it's gdm. Half a dozen elements
in the entire screen.

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"Username" field contains nonsensical tooltip
https://launchpad.net/bugs/70786