main: Remove unused function load_backend_new()

This function is unused throughout the entire weston source tree, so
remove it. It seems that the "load_backend" function is the one
currently being used

Signed-off-by: Chris Michael <cp.michael@samsung.com>
Reviewed-by: Derek Foreman <derekf@osg.samsung.com>

src/main.c

@@ -648,23 +648,6 @@ load_backend_old(struct weston_compositor *compositor, const char *backend,
 	return backend_init(compositor, argc, argv, wc, NULL);
 }
 
-/* Temporary function to be replaced by weston_compositor_load_backend(). */
-static int
-load_backend_new(struct weston_compositor *compositor, const char *backend,
-		 struct weston_backend_config *config_base)
-{
-	int (*backend_init)(struct weston_compositor *c,
-			    int *argc, char *argv[],
-			    struct weston_config *config,
-			    struct weston_backend_config *config_base);
-
-	backend_init = weston_load_module(backend, "backend_init");
-	if (!backend_init)
-		return -1;
-
-	return backend_init(compositor, NULL, NULL, NULL, config_base);
-}
-
 static int
 load_backend(struct weston_compositor *compositor, const char *backend,
 	     int *argc, char **argv, struct weston_config *config)