[dconf-editor] Refresh popovers on key erasing request.

[Arnaud Bonatti <arnaudb src gnome org>]

commit 33127426f2f4810edb58a10e917d670f300d7665
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Wed Jul 20 01:08:25 2016 +0200

    Refresh popovers on key erasing request.

 editor/registry-view.vala |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/editor/registry-view.vala b/editor/registry-view.vala
index b87569c..473f8cf 100644
--- a/editor/registry-view.vala
+++ b/editor/registry-view.vala
@@ -303,7 +303,7 @@ class RegistryView : Grid
             ((GSettingsKey) key).set_to_default ();
         else if (behaviour != Behaviour.UNSAFE)
         {
-            revealer.enter_delay_mode ();
+            enter_delay_mode ();
             revealer.add_delayed_setting (key, null);
         }
         else
@@ -316,9 +316,8 @@ class RegistryView : Grid
 
     public void reset (bool recursively)
     {
-        revealer.enter_delay_mode ();
+        enter_delay_mode ();
         reset_generic (key_model, recursively);
-        invalidate_popovers ();
         revealer.warn_if_no_planned_changes ();
     }