[retro-gtk/wip/aplazas/0.13: 9/33] cairo-display: Make private

[Adrien Plazas <aplazas src gnome org>]

commit 3e467d0b0eac3f166b6bb1dd8407b207ce0086e3
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Mon Sep 11 09:52:08 2017 +0200

    cairo-display: Make private
    
    It is useless to keep it public now that CoreView handles it completely.

 retro-gtk/video/cairo-display.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/retro-gtk/video/cairo-display.vala b/retro-gtk/video/cairo-display.vala
index 19c271a..43f9770 100644
--- a/retro-gtk/video/cairo-display.vala
+++ b/retro-gtk/video/cairo-display.vala
@@ -1,6 +1,6 @@
 // This file is part of retro-gtk. License: GPL-3.0+.
 
-public class Retro.CairoDisplay : Gtk.DrawingArea {
+private class Retro.CairoDisplay : Gtk.DrawingArea {
        // Because gdk-pixbuf saves dpi as integer we have to multiply it by big
        // enough number to represent aspect ratio precisely.
        private const float Y_DPI = 1000000.0f;