[mutter/gbsneto/dmabuf-screencast] screen-cast-stream-src: Remove unused parameter

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 9605297fe16c31b6b7024c3d17c58b0ba82de836
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Mon Feb 24 14:14:07 2020 -0300

    screen-cast-stream-src: Remove unused parameter
    
    The 'data' parameter is not used in maybe_record_cursor(), so remove
    it.
    
    https://gitlab.gnome.org/GNOME/mutter/merge_requests/1086

 src/backends/meta-screen-cast-stream-src.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/src/backends/meta-screen-cast-stream-src.c b/src/backends/meta-screen-cast-stream-src.c
index 35a677aa6..a1017de8e 100644
--- a/src/backends/meta-screen-cast-stream-src.c
+++ b/src/backends/meta-screen-cast-stream-src.c
@@ -401,8 +401,7 @@ add_cursor_metadata (MetaScreenCastStreamSrc *src,
 
 static void
 maybe_record_cursor (MetaScreenCastStreamSrc *src,
-                     struct spa_buffer       *spa_buffer,
-                     uint8_t                 *data)
+                     struct spa_buffer       *spa_buffer)
 {
   MetaScreenCastStream *stream = meta_screen_cast_stream_src_get_stream (src);
 
@@ -539,7 +538,7 @@ meta_screen_cast_stream_src_maybe_record_frame (MetaScreenCastStreamSrc *src)
       spa_buffer->datas[0].chunk->size = 0;
     }
 
-  maybe_record_cursor (src, spa_buffer, data);
+  maybe_record_cursor (src, spa_buffer);
 
   priv->last_frame_timestamp_us = now_us;