[gnome-continuous] Revert "manifest: mesa: disable r600 gallium driver for now"

[Javier Jardón Cabezas <jjardon src gnome org>]

commit 777184b54e7d98c1d2cc5b5cd336bbcbf911f732
Author: Javier Jardón <jjardon gnome org>
Date:   Thu Feb 23 11:21:51 2017 +0000

    Revert "manifest: mesa: disable r600 gallium driver for now"
    
    This reverts commit 817471eb2447123d7f3d39726287d6d3e4fa9c51.
    
    Seems the issues has been fixed upstream; lets try

 manifest.json |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/manifest.json b/manifest.json
index 3ef037f..de0b679 100644
--- a/manifest.json
+++ b/manifest.json
@@ -400,7 +400,7 @@
                      "--enable-gbm",
                      "--enable-xa",
                      "--with-llvm-config-dir=/usr/bin/llvm3.3",
-                     "--with-gallium-drivers=svga,r300,nouveau,swrast,virgl",
+                     "--with-gallium-drivers=svga,r300,r600,nouveau,swrast,virgl",
                      "--enable-llvm",
                                         "--with-vulkan-drivers=intel",
                      "--with-dri-drivers=nouveau,radeon,r200,i915,i965,swrast"