x11: Replace RROutput with XID as used in GdkX11Monitor

This avoids an unconditional use of XRandr symbol.

diff --git a/gdk/x11/gdkscreen-x11.c b/gdk/x11/gdkscreen-x11.c
index 3e608bf83e9587a11e33b88492b0eaa93921a441..34dfcccd58c3f695b8d4e141881254287b4166cd 100644 (file)
--- a/gdk/x11/gdkscreen-x11.c
+++ b/gdk/x11/gdkscreen-x11.c
@@ -368,7 +368,7 @@ check_is_composited (GdkDisplay *display,
 }
 
 static GdkX11Monitor *
-find_monitor_by_output (GdkX11Display *x11_display, RROutput output)
+find_monitor_by_output (GdkX11Display *x11_display, XID output)
 {
   int i;