[gnome-shell] shellDBus: Fix FocusApp()

[Marge Bot <marge-bot src gnome org>]

commit c90fb27a2f3d3047e185190089cef648bce6b58a
Author: Florian Müllner <fmuellner gnome org>
Date:   Thu Jun 17 22:09:14 2021 +0200

    shellDBus: Fix FocusApp()
    
    The appDisplay used to be accessible via the viewSelector, but
    that is gone now. Commit c09c070b15 adjusted the code, but the
    replacement uses a Main.overview.appDisplay accessor that never
    existed, whoops.
    
    Fix this by exposing a new selectApp() method directly on the
    overview, so we don't have to shuffle the appDisplay through
    controls → overviewActor → overview.
    
    Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1891>

 js/ui/overview.js  | 5 +++++
 js/ui/shellDBus.js | 3 +--
 2 files changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/js/ui/overview.js b/js/ui/overview.js
index e6b3b26156..529779ea8b 100644
--- a/js/ui/overview.js
+++ b/js/ui/overview.js
@@ -642,6 +642,11 @@ var Overview = class {
         this.show(OverviewControls.ControlsState.APP_GRID);
     }
 
+    selectApp(id) {
+        this.showApps();
+        this._overview.controls.appDisplay.selectApp(id);
+    }
+
     runStartupAnimation(callback) {
         Main.panel.style = 'transition-duration: 0ms;';
 
diff --git a/js/ui/shellDBus.js b/js/ui/shellDBus.js
index 3028dfb68f..39f142af95 100644
--- a/js/ui/shellDBus.js
+++ b/js/ui/shellDBus.js
@@ -100,8 +100,7 @@ var GnomeShell = class {
     }
 
     FocusApp(id) {
-        this.ShowApplications();
-        Main.overview.appDisplay.selectApp(id);
+        Main.overview.selectApp(id);
     }
 
     ShowApplications() {