[librsvg] _set_source_rsvg_paint_server(): Remove unused argument

[Federico Mena Quintero <federico src gnome org>]

commit 15dcb4fbb8ef5592d2a52dc6edc2e0faf5c1774e
Author: Federico Mena Quintero <federico gnome org>
Date:   Fri Jan 26 11:02:52 2018 -0600

    _set_source_rsvg_paint_server(): Remove unused argument
    
    Clean up the callers a little bit by making the calls to this function
    look all the same.

 rsvg-cairo-draw.c | 30 +++++++++++++-----------------
 1 file changed, 13 insertions(+), 17 deletions(-)
---
diff --git a/rsvg-cairo-draw.c b/rsvg-cairo-draw.c
index 1f07061..3230952 100644
--- a/rsvg-cairo-draw.c
+++ b/rsvg-cairo-draw.c
@@ -68,9 +68,10 @@ _set_source_rsvg_solid_color (RsvgDrawingCtx * ctx,
 /* note: _set_source_rsvg_paint_server does not change cairo's CTM */
 static gboolean
 _set_source_rsvg_paint_server (RsvgDrawingCtx * ctx,
-                               guint32 current_color_rgb,
                                RsvgPaintServer * ps,
-                               guint8 opacity, RsvgBbox bbox, guint32 current_color)
+                               guint8 opacity,
+                               RsvgBbox bbox,
+                               guint32 current_color)
 {
     RsvgNode *node;
     gboolean had_paint_server;
@@ -281,10 +282,10 @@ rsvg_cairo_render_pango_layout (RsvgDrawingCtx * ctx, PangoLayout * layout, doub
         rsvg_bbox_insert (&render->bbox, &bbox);
 
         if (_set_source_rsvg_paint_server (ctx,
-                                           state->current_color,
                                            state->fill,
                                            state->fill_opacity,
-                                           bbox, rsvg_current_state (ctx)->current_color)) {
+                                           bbox,
+                                           state->current_color)) {
             if (rotation != 0.)
                 cairo_rotate (render->cr, -rotation);
 
@@ -301,10 +302,10 @@ rsvg_cairo_render_pango_layout (RsvgDrawingCtx * ctx, PangoLayout * layout, doub
         rsvg_bbox_insert (&render->bbox, &bbox);
 
         if (_set_source_rsvg_paint_server (ctx,
-                                           state->current_color,
                                            state->stroke,
                                            state->stroke_opacity,
-                                           bbox, rsvg_current_state (ctx)->current_color)) {
+                                           bbox,
+                                           state->current_color)) {
             if (rotation != 0.)
                 cairo_rotate (render->cr, -rotation);
 
@@ -398,16 +399,13 @@ rsvg_cairo_render_path_builder (RsvgDrawingCtx * ctx, RsvgPathBuilder *builder)
     rsvg_bbox_insert (&render->bbox, &bbox);
 
     if (state->fill != NULL) {
-        int opacity;
-
         cairo_set_fill_rule (cr, state->fill_rule);
 
-        opacity = state->fill_opacity;
-
         if (_set_source_rsvg_paint_server (ctx,
-                                           state->current_color,
                                            state->fill,
-                                           opacity, bbox, rsvg_current_state (ctx)->current_color)) {
+                                           state->fill_opacity,
+                                           bbox,
+                                           state->current_color)) {
             if (state->stroke != NULL)
                 cairo_fill_preserve (cr);
             else
@@ -416,13 +414,11 @@ rsvg_cairo_render_path_builder (RsvgDrawingCtx * ctx, RsvgPathBuilder *builder)
     }
 
     if (state->stroke != NULL) {
-        int opacity;
-        opacity = state->stroke_opacity;
-
         if (_set_source_rsvg_paint_server (ctx,
-                                           state->current_color,
                                            state->stroke,
-                                           opacity, bbox, rsvg_current_state (ctx)->current_color)) {
+                                           state->stroke_opacity,
+                                           bbox,
+                                           state->current_color)) {
             cairo_stroke (cr);
         }
     }