[gnome-continuous] manifest: remove --enable-gallium-gbm

[Jasper St. Pierre <jstpierre src gnome org>]

commit 0fd71a50eb1e4c392e42b5ae0912fd0df62d179b
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Mon Jul 21 11:40:24 2014 -0400

    manifest: remove --enable-gallium-gbm
    
    we shouldn't need it, apparently

 manifest.json |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/manifest.json b/manifest.json
index fb42ebb..b4384b9 100644
--- a/manifest.json
+++ b/manifest.json
@@ -359,7 +359,6 @@
                      "--enable-xa",
                      "--with-gallium-drivers=svga,r300,r600,nouveau,swrast",
                      "--enable-gallium-llvm",
-                     "--enable-gallium-gbm",
                      "--with-dri-drivers=nouveau,radeon,r200,i915,i965,swrast"
                      ]},