[gtk+] inspector: Mark internal function as static

[Emmanuele Bassi <ebassi src gnome org>]

commit 24d59f6c344b52128fe2cd265a3a3f2ae70ced08
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Sat Oct 15 21:19:39 2016 +0100

    inspector: Mark internal function as static

 gtk/inspector/object-tree.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/inspector/object-tree.c b/gtk/inspector/object-tree.c
index 18c08a4..e129d6e 100644
--- a/gtk/inspector/object-tree.c
+++ b/gtk/inspector/object-tree.c
@@ -1155,7 +1155,7 @@ unblock_selection_changed (GtkInspectorObjectTree *wt)
   g_signal_handlers_unblock_by_func (selection, on_selection_changed, wt);
 }
 
-gboolean
+static gboolean
 select_object_internal (GtkInspectorObjectTree *wt,
                         GObject                *object,
                         gboolean                activate)