Comment 7 for bug 49613

I think bug 44322 should stay closed, it was about reproducing the NS 4.x
functionality. The title of this bug seems to describe pretty well what this bug
is about.

Has anyone verified that windowless plugins don't work under X, I'm sure they
don't work, but a test case would be useful. I'd probably have a look at this if
I didn't have to go to the effort of learning how to implement the plugin side
of a windowless plugin under X. I wouldn't expect a fix to be too difficult,
there is a lot of #ifdef'd code in the windowless code that passes windows
specific messages - I would guess that we just need to work out what the
appropriate action would be for X in each of these cases.