wined3d: Make the device parameter to wined3d_event_query_finish() const.

dlls/wined3d/query.c

@@ -111,7 +111,7 @@ static enum wined3d_event_query_result wined3d_event_query_test(const struct win
 }
 
 enum wined3d_event_query_result wined3d_event_query_finish(const struct wined3d_event_query *query,
-        struct wined3d_device *device)
+        const struct wined3d_device *device)
 {
     struct wined3d_context *context;
     const struct wined3d_gl_info *gl_info;

dlls/wined3d/wined3d_private.h

@@ -1045,7 +1045,7 @@ enum wined3d_event_query_result
 
 void wined3d_event_query_destroy(struct wined3d_event_query *query) DECLSPEC_HIDDEN;
 enum wined3d_event_query_result wined3d_event_query_finish(const struct wined3d_event_query *query,
-        struct wined3d_device *device) DECLSPEC_HIDDEN;
+        const struct wined3d_device *device) DECLSPEC_HIDDEN;
 void wined3d_event_query_issue(struct wined3d_event_query *query, struct wined3d_device *device) DECLSPEC_HIDDEN;
 BOOL wined3d_event_query_supported(const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;