[PATCH wayland v4 00/11] Stop leaking file descriptors

[Daniel Stone]

Hi,
This is an update of Derek's patch series, after some discussions
between us. I've pushed patches 1-6 from his v3 series, and retained
8-10 almost completely untouched in this submission; the main change is
turning patch 7 into 5 patches. There are some more cosmetic changes
which Derek mostly acked on IRC, so I've still retained his S-o-b for
the patch.

In a minor change, zombie objects are only created opportunistically,
rather than always when creating the proxy; some of the logic has also
been slightly simplified.

Patches 5-7 are new, fixing issues with proxy refcounting I discovered
whilst reviewing and splitting these patches.

Cheers,
Daniel