[PATCH 2/3] damageext: Add damageext.h to sources

[Adam Jackson]

On Wed, 2013-09-11 at 17:16 -0700, Alan Coopersmith wrote:

> git grep shows nothing #include it either, and it's contents simply duplicate
> the DamageExtensionInit() prototype that's now been added to include/extinit.h
> by commit a1d41e311c21eb66.
> 
> It looks like Daniels removed that line from the Makefile.am in a1d41e311c21eb66
> but forgot to git rm the file in that commit.
> 
> Is there any reason to keep the file and not just delete it?

Only that 3/3 in that series adds it.  But I could probably just as
easily move its contents to damageextint.h.

- ajax