x11proto-dri2: Changes to 'upstream-unstable'

[Julien Cristau <jcristau@alioth.debian.org>]

New branch 'upstream-unstable' available with the following commits:
commit b9d7a0c1b0f5b40dfe8ca7a33693198bf91244ca
Author: Kristian Høgsberg <krh@redhat.com>
Date:   Wed Apr 2 19:11:32 2008 -0400

    Adjust pkg-config cflags to match other proto modules.

commit b515bee843d5ab91fc0fe30b8eb13aadd69b5131
Author: Kristian Høgsberg <krh@redhat.com>
Date:   Wed Mar 26 16:00:05 2008 -0400

    Add reemitDrawableInfo protocol.
    
    Also, remove the screen number where it's redundant and rename
    drmDrawable in the create drawable request to just 'handle' now that
    we don't rely on drm drawables.

commit d2c2ffde8f3762af30ea6953d8a10b487f78733e
Author: Kristian Høgsberg <krh@redhat.com>
Date:   Wed Mar 12 17:50:34 2008 -0400

    Fix typo in xDRI2QueryVersionReq req type field.

commit 672baf47cc5dfcdad4e70b4745e3316b209089a3
Author: Kristian Høgsberg <krh@redhat.com>
Date:   Tue Mar 11 00:12:55 2008 -0400

    Initial commit.