[gnome-builder] view-stack: be assertive about destroying closed views

[Christian Hergert <chergert src gnome org>]

commit 0dab76e5cee57dc2e50f3db971aa80a056153bed
Author: Christian Hergert <christian hergert me>
Date:   Thu Sep 17 00:21:51 2015 -0700

    view-stack: be assertive about destroying closed views
    
    Lets be a bit aggressive about forcing views to destroy themselves
    so that we can break reference links between plugins and views.

 src/views/gb-view-stack-actions.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/src/views/gb-view-stack-actions.c b/src/views/gb-view-stack-actions.c
index c2d5781..e2f6649 100644
--- a/src/views/gb-view-stack-actions.c
+++ b/src/views/gb-view-stack-actions.c
@@ -38,6 +38,12 @@ gb_view_stack_actions_close_cb (GObject      *object,
   g_assert (GB_IS_VIEW (view));
 
   gb_view_stack_remove (self, view);
+
+  /*
+   * Force the view to destroy. This helps situation where plugins are holding
+   * onto a reference that can't easily be broken automatically.
+   */
+  gtk_widget_destroy (GTK_WIDGET (view));
 }