[gnome-shell/wip/carlosg/x11less-preparations: 41/43] shell: Use MetaDisplay input focus API

[Carlos Garnacho <carlosg src gnome org>]

commit 5a9d094f3ea924d4fec88ff3cba9af5de5252e4e
Author: Carlos Garnacho <carlosg gnome org>
Date:   Tue Jan 8 17:14:24 2019 +0100

    shell: Use MetaDisplay input focus API
    
    Replaces use of (now removed) MetaX11Display focus API (which happened to
    work for wayland too).
    
    https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/378

 src/shell-app.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/src/shell-app.c b/src/shell-app.c
index 10efa9135..752316051 100644
--- a/src/shell-app.c
+++ b/src/shell-app.c
@@ -1151,11 +1151,10 @@ _shell_app_handle_startup_sequence (ShellApp            *app,
   if (starting && shell_app_get_state (app) == SHELL_APP_STATE_STOPPED)
     {
       MetaDisplay *display = shell_global_get_display (shell_global_get ());
-      MetaX11Display *x11_display = meta_display_get_x11_display (display);
 
       shell_app_state_transition (app, SHELL_APP_STATE_STARTING);
-      meta_x11_display_focus_the_no_focus_window (x11_display,
-                                                  meta_startup_sequence_get_timestamp (sequence));
+      meta_display_unset_input_focus (display,
+                                      meta_startup_sequence_get_timestamp (sequence));
       app->started_on_workspace = meta_startup_sequence_get_workspace (sequence);
     }