[mutter/wip/carlosg/x11less-preparations] wayland: Drop -terminate argument to Xwayland

[Carlos Garnacho <carlosg src gnome org>]

commit 8e207ca7c0b9f3bbfb90a72447e34ce24784d3c8
Author: Carlos Garnacho <carlosg gnome org>
Date:   Fri May 24 11:47:49 2019 +0200

    wayland: Drop -terminate argument to Xwayland
    
    This argument instructs Xwayland to exit when there are no further
    client connections. However we eventually want to handle restarts
    ourselves (where, notably, mutter's will be at least the last client
    connection).
    
    This behavior could also induce race conditions on startup with clients
    that quickly open and close a display, which is a more pressing issue.
    
    Also, add -noreset back (which was also removed in commit 054c25f693 that
    added -terminate). We don't want to reset the X server to a pristine state
    in that situation either.

 src/wayland/meta-xwayland.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)
---
diff --git a/src/wayland/meta-xwayland.c b/src/wayland/meta-xwayland.c
index e426f485e..43bf4c1e3 100644
--- a/src/wayland/meta-xwayland.c
+++ b/src/wayland/meta-xwayland.c
@@ -506,16 +506,10 @@ meta_xwayland_init_xserver (MetaXWaylandManager *manager)
 
   g_subprocess_launcher_setenv (launcher, "WAYLAND_SOCKET", "3", TRUE);
 
-  /* Use the -terminate parameter to ensure that Xwayland exits cleanly
-   * after the last client disconnects. Fortunately that includes the window
-   * manager so it won't exit prematurely either. This ensures that Xwayland
-   * won't try to reconnect and crash, leaving uninteresting core dumps. We do
-   * want core dumps from Xwayland but only if a real bug occurs...
-   */
   manager->proc = g_subprocess_launcher_spawn (launcher, &error,
                                                XWAYLAND_PATH, manager->display_name,
                                                "-rootless",
-                                               "-terminate",
+                                               "-noreset",
                                                "-accessx",
                                                "-core",
                                                "-listen", "4",