[gnome-sudoku] Remove stroke_color.

[Parin Porecha <parinporecha src gnome org>]

commit c81f26dab9c6852f8f1956ddfc7038fec567077c
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Mon Aug 18 20:24:47 2014 +0200

    Remove stroke_color.

 src/sudoku-view.vala |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/src/sudoku-view.vala b/src/sudoku-view.vala
index 65547b1..3880a57 100644
--- a/src/sudoku-view.vala
+++ b/src/sudoku-view.vala
@@ -14,8 +14,6 @@ private class SudokuCellView : Gtk.DrawingArea
 
     private SudokuGame game;
 
-    private const RGBA selected_stroke_color = SudokuView.selected_stroke_color;
-
     private int row;
     private int col;
 
@@ -367,7 +365,6 @@ public class SudokuView : Gtk.AspectFrame
     public const RGBA fixed_cell_color = {0.8, 0.8, 0.8, 0};
     public const RGBA free_cell_color = {1.0, 1.0, 1.0, 1.0};
     public const RGBA highlight_color = {0.93, 0.93, 0.93, 0};
-    public const RGBA selected_stroke_color = {0.0, 0.2, 0.4};
     public const RGBA selected_bg_color = {0.7, 0.8, 0.9};
 
     private int _selected_x = 0;