[gnome-shell] Revert "modalDialog: Destroy dialogs on close"

[Ray Strode <halfline src gnome org>]

commit 007820b7c119d4cdb6d1a5bfb2d695ebc532bd5e
Author: Ray Strode <rstrode redhat com>
Date:   Sat Apr 6 10:28:47 2013 -0400

    Revert "modalDialog: Destroy dialogs on close"
    
    This reverts commit 3dd6113a0a694d1deb444bafd16996a292772abb.

 js/ui/endSessionDialog.js |    3 +--
 js/ui/modalDialog.js      |    7 +------
 2 files changed, 2 insertions(+), 8 deletions(-)
---
diff --git a/js/ui/endSessionDialog.js b/js/ui/endSessionDialog.js
index d322581..b7850a4 100644
--- a/js/ui/endSessionDialog.js
+++ b/js/ui/endSessionDialog.js
@@ -225,8 +225,7 @@ const EndSessionDialog = new Lang.Class({
     Extends: ModalDialog.ModalDialog,
 
     _init: function() {
-        this.parent({ styleClass: 'end-session-dialog',
-                      destroyOnClose: false });
+        this.parent({ styleClass: 'end-session-dialog' });
 
         this._user = AccountsService.UserManager.get_default().get_user(GLib.get_user_name());
 
diff --git a/js/ui/modalDialog.js b/js/ui/modalDialog.js
index beac7fe..304733e 100644
--- a/js/ui/modalDialog.js
+++ b/js/ui/modalDialog.js
@@ -38,15 +38,13 @@ const ModalDialog = new Lang.Class({
                                         styleClass: null,
                                         parentActor: Main.uiGroup,
                                         keybindingMode: Shell.KeyBindingMode.SYSTEM_MODAL,
-                                        shouldFadeIn: true,
-                                        destroyOnClose: true });
+                                        shouldFadeIn: true });
 
         this.state = State.CLOSED;
         this._hasModal = false;
         this._keybindingMode = params.keybindingMode;
         this._shellReactive = params.shellReactive;
         this._shouldFadeIn = params.shouldFadeIn;
-        this._destroyOnClose = params.destroyOnClose;
 
         this._group = new St.Widget({ visible: false,
                                       x: 0,
@@ -279,9 +277,6 @@ const ModalDialog = new Lang.Class({
                                    this.state = State.CLOSED;
                                    this._group.hide();
                                    this.emit('closed');
-
-                                   if (this._destroyOnClose)
-                                       this.destroy();
                                })
                          });
     },