[gnome-subtitles] Code cleanup

[Pedro Castro <pcastro src gnome org>]

commit 75ab244c26b27e08ad3708236c17f569ba04b650
Author: Pedro Castro <pedro gnomesubtitles org>
Date:   Sat Oct 19 13:12:32 2019 +0100

    Code cleanup

 src/GnomeSubtitles/Execution/ExecutionContext.cs | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/src/GnomeSubtitles/Execution/ExecutionContext.cs 
b/src/GnomeSubtitles/Execution/ExecutionContext.cs
index c3c9b9b..f199ab6 100644
--- a/src/GnomeSubtitles/Execution/ExecutionContext.cs
+++ b/src/GnomeSubtitles/Execution/ExecutionContext.cs
@@ -35,7 +35,6 @@ public class ExecutionContext {
        private const string executableName = "gnome-subtitles";
 
        /* Dynamic variables */
-       private string localeDir = String.Empty;
        private string[] args = null;
 
        public ExecutionContext (string[] args) {