cairo: Drop unused line_spacing, line_width members from xr_driver.

diff --git a/src/output/cairo.c b/src/output/cairo.c
index e619088fa41ed00a3985cda38a0d2e3d441a8e54..c7b14ff68c6baf496f5e1d961402d30f8b014142 100644 (file)
--- a/src/output/cairo.c
+++ b/src/output/cairo.c
@@ -148,9 +148,6 @@ struct xr_driver
     int top_margin;             /* Top margin in inch/(72 * XR_POINT). */
     int bottom_margin;          /* Bottom margin in inch/(72 * XR_POINT). */
 
-    int line_space;            /* Space between lines. */
-    int line_width;            /* Width of lines. */
-
     int min_break[TABLE_N_AXES]; /* Min cell size to break across pages. */
     int object_spacing;         /* Space between output objects. */