[gnome-builder] GbEditorTab: grab focus of first frame after removing 2nd frame.

[Christian Hergert <chergert src gnome org>]

commit 0f420f6340fd329081e198b3c0aa46d87fbc4eaa
Author: Christian Hergert <christian hergert me>
Date:   Tue Dec 2 03:01:49 2014 -0800

    GbEditorTab: grab focus of first frame after removing 2nd frame.

 src/editor/gb-editor-tab.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/editor/gb-editor-tab.c b/src/editor/gb-editor-tab.c
index 823fe10..70f7e55 100644
--- a/src/editor/gb-editor-tab.c
+++ b/src/editor/gb-editor-tab.c
@@ -362,6 +362,7 @@ gb_editor_tab_on_split_toggled (GbEditorTab     *tab,
   if (child2)
     {
       gtk_container_remove (GTK_CONTAINER (priv->paned), child2);
+      gtk_widget_grab_focus (GTK_WIDGET (tab->priv->frame));
     }
   else
     {