[glib] Fix some GMenu and GMenuItem leaking

[Ryan Lortie <ryanl src gnome org>]

commit 75f1802a1c88007e2d29b5ac0cb55d9eb3b3a794
Author: Ryan Lortie <desrt desrt ca>
Date:   Thu Dec 1 22:53:07 2011 -0500

    Fix some GMenu and GMenuItem leaking

 gio/gapplication.c |    6 ++++++
 gio/gmenumarkup.c  |    1 +
 2 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/gio/gapplication.c b/gio/gapplication.c
index d638401..0a93655 100644
--- a/gio/gapplication.c
+++ b/gio/gapplication.c
@@ -639,6 +639,12 @@ g_application_finalize (GObject *object)
   if (g_application_get_default () == application)
     g_application_set_default (NULL);
 
+  if (application->priv->app_menu)
+    g_object_unref (application->priv->app_menu);
+
+  if (application->priv->menubar)
+    g_object_unref (application->priv->menubar);
+
   G_OBJECT_CLASS (g_application_parent_class)
     ->finalize (object);
 }
diff --git a/gio/gmenumarkup.c b/gio/gmenumarkup.c
index 0eb59f7..24a2dfb 100644
--- a/gio/gmenumarkup.c
+++ b/gio/gmenumarkup.c
@@ -117,6 +117,7 @@ g_menu_markup_pop_frame (GMenuMarkupState *state)
     {
       g_assert (prev->menu != NULL);
       g_menu_append_item (prev->menu, state->frame.item);
+      g_object_unref (state->frame.item);
     }
 
   state->frame = *prev;