mesa/mtypes: repack gl_sampler_object.

160->152.
Reviewed-by: Thomas Helland <thomashelland90@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

src/mesa/main/mtypes.h

@@ -990,8 +990,8 @@ struct gl_sampler_object
    GLboolean CubeMapSeamless;   /**< GL_AMD_seamless_cubemap_per_texture */
 
    /** GL_ARB_bindless_texture */
-   struct util_dynarray Handles;
    bool HandleAllocated;
+   struct util_dynarray Handles;
 };