[gnome-maps] mapBubble: Make Send To dialog modal

[Marcus Lundblad <mlundblad src gnome org>]

commit d94d88b24b3dc74f7a149fc34047c874f7d3d841
Author: Marcus Lundblad <ml update uu se>
Date:   Thu Nov 2 21:56:14 2017 +0100

    mapBubble: Make Send To dialog modal
    
    Like other dialogs, make this one modal to
    fix positioning when running under Wayland.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=789836

 src/mapBubble.js |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/mapBubble.js b/src/mapBubble.js
index f6087fa..d9434bc 100644
--- a/src/mapBubble.js
+++ b/src/mapBubble.js
@@ -135,6 +135,7 @@ var MapBubble = new Lang.Class({
 
     _initSendToButton: function(button) {
         let dialog = new SendToDialog.SendToDialog({ transient_for: this.get_toplevel(),
+                                                     modal: true,
                                                      mapView: this._mapView,
                                                      place: this._place });
         if (!dialog.ensureApplications())