[gnome-games] command: Add 'can_fullscreen' prop to CommandRunner

[Adrien Plazas <aplazas src gnome org>]

commit 652f8cbe6c226660e375c0238e17cad9a71891cb
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Fri Jul 29 09:34:58 2016 +0200

    command: Add 'can_fullscreen' prop to CommandRunner
    
    This will be used in a subsequent commit to support fullscreen.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=769329

 src/command/command-runner.vala |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/src/command/command-runner.vala b/src/command/command-runner.vala
index 2954b3a..bb367ed 100644
--- a/src/command/command-runner.vala
+++ b/src/command/command-runner.vala
@@ -1,6 +1,10 @@
 // This file is part of GNOME Games. License: GPLv3
 
 public class Games.CommandRunner : Object, Runner {
+       public bool can_fullscreen {
+               get { return false; }
+       }
+
        public bool can_quit_safely {
                get { return true; }
        }