[gnome-chess] chess-view: make abstract

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 8cfa88758e752197de2845af457ba8ac06fa7fc6
Author: Michael Catanzaro <mike catanzaro gmail com>
Date:   Sat May 11 19:36:29 2013 -0500

    chess-view: make abstract

 src/chess-view.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/chess-view.vala b/src/chess-view.vala
index 9d3c648..a586194 100644
--- a/src/chess-view.vala
+++ b/src/chess-view.vala
@@ -1,4 +1,4 @@
-public class ChessView : Gtk.DrawingArea
+public abstract class ChessView : Gtk.DrawingArea
 {
     private ChessScene _scene;
     public ChessScene scene