st/mesa: Drop dead 'passthrough_fs' field.

Dead since 2015 (commit 5142564734bd68f165b02e29e384ebbcf91cce38).

Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

diff --git a/src/mesa/state_tracker/st_context.h b/src/mesa/state_tracker/st_context.h
index 95133c7020f35d777bb30a84e2cd692509ba5763..78e962dec0022b96fe1d595ee70dd4d63b710be2 100644 (file)
--- a/src/mesa/state_tracker/st_context.h
+++ b/src/mesa/state_tracker/st_context.h
@@ -278,8 +278,6 @@ struct st_context
    /** for drawing with st_util_vertex */
    struct pipe_vertex_element util_velems[3];
 
-   void *passthrough_fs;  /**< simple pass-through frag shader */
-
    enum pipe_texture_target internal_target;
 
    struct cso_context *cso_context;