[vte] Use my_object_get_instance_private, not G_TYPE_INSTANCE_GET_PRIVATE

[Debarshi Ray <debarshir src gnome org>]

commit 035f79c27f680c0e4920afa84a98772823bfaf20
Author: Debarshi Ray <debarshir gnome org>
Date:   Mon Apr 18 16:11:02 2016 +0200

    Use my_object_get_instance_private, not G_TYPE_INSTANCE_GET_PRIVATE
    
    Both do the same thing, but G_TYPE_INSTANCE_GET_PRIVATE is a slower
    version of my_object_get_instance_private. Since we are already using
    G_ADD_PRIVATE, which generates my_object_get_instance_private, let's
    just go for the faster alternative.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=765210

 src/vtegtk.cc |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/vtegtk.cc b/src/vtegtk.cc
index ebfae07..7371f76 100644
--- a/src/vtegtk.cc
+++ b/src/vtegtk.cc
@@ -364,7 +364,7 @@ vte_terminal_init(VteTerminal *terminal)
                                         GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
 
        /* Initialize private data. NOTE: place is zeroed */
-       place = G_TYPE_INSTANCE_GET_PRIVATE (terminal, VTE_TYPE_TERMINAL, VteTerminalPrivate);
+       place = vte_terminal_get_instance_private(terminal);
         new (place) VteTerminalPrivate(terminal);
 
         gtk_widget_set_has_window(&terminal->widget, FALSE);