[gnome-shell/gbsneto/custom-icon-positions: 97/111] appDisplay: Accept dropping any kind of icon over it

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

commit 4bb872aedcfa82e9d30d50eec6f50c13de64bf21
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Tue May 26 11:19:39 2020 -0300

    appDisplay: Accept dropping any kind of icon over it
    
    The grid can handle it now!
    
    https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1284

 js/ui/appDisplay.js | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)
---
diff --git a/js/ui/appDisplay.js b/js/ui/appDisplay.js
index 0130381f19..62f0a49396 100644
--- a/js/ui/appDisplay.js
+++ b/js/ui/appDisplay.js
@@ -872,14 +872,8 @@ class AppDisplay extends BaseAppView {
     }
 
     _canAccept(source) {
-        if (!(source instanceof AppIcon))
-            return false;
-
-        let view = _getViewFromIcon(source);
-        if (!(view instanceof FolderView))
-            return false;
-
-        return true;
+        return (source instanceof AppIcon) ||
+            (source instanceof FolderIcon);
     }
 
     handleDragOver(source) {
@@ -894,7 +888,8 @@ class AppDisplay extends BaseAppView {
             return false;
 
         let view = _getViewFromIcon(source);
-        view.removeApp(source.app);
+        if (view instanceof FolderView)
+            view.removeApp(source.app);
 
         if (this._currentDialog)
             this._currentDialog.popdown();