[chronojump] Cleaned cairo bars unused code

[Xavier de Blas <xaviblas src gnome org>]

commit fee481639facf7455c09b11880526fcc999984e2
Author: Xavier de Blas <xaviblas gmail com>
Date:   Tue Aug 31 11:52:14 2021 +0200

    Cleaned cairo bars unused code

 src/gui/cairo/bars.cs | 52 ---------------------------------------------------
 1 file changed, 52 deletions(-)
---
diff --git a/src/gui/cairo/bars.cs b/src/gui/cairo/bars.cs
index 98cf8c03a..e45a4e185 100644
--- a/src/gui/cairo/bars.cs
+++ b/src/gui/cairo/bars.cs
@@ -222,58 +222,6 @@ public abstract class CairoBars : CairoGeneric
                g.LineWidth = 1;
        }
 
-       //TODO: move this to generic (if needed)
-       protected void drawHorizontalGuide (CairoBarsGuide cbg)
-       {
-               /*
-               g.LineWidth = cbg.Width;
-               g.Color = cbg.Color;
-
-               g.MoveTo(leftMargin, calculatePaintY(cbg.Y));
-               g.LineTo(graphWidth -rightMargin +cbg.ExtraRightDist, calculatePaintY(cbg.Y));
-               g.Stroke ();
-
-               g.LineWidth = lineWidthDefault;
-               g.Color = black;
-               */
-
-               /*
-               plotArrowPassingGraphPoints (g, cbg.Color,
-                               leftMargin, calculatePaintY(cbg.Y),
-                               graphWidth -rightMargin,// +cbg.ExtraRightDist,
-                               calculatePaintY(cbg.Y), true, 0);
-                               */
-
-               /*
-               plotArrowPassingGraphPoints (g, black, //black to not have overlapped lines with different 
colors
-                               graphWidth -rightMargin -10,// +cbg.ExtraRightDist,
-                               calculatePaintY(cbg.Y),
-                               graphWidth -rightMargin +10,
-                               calculatePaintY(cbg.Y),
-                               true, 0);
-
-               g.Color = cbg.Color;
-               printText(graphWidth -rightMargin +cbg.ExtraRightDist, calculatePaintY(cbg.Y),
-                               0, textHeight -2, cbg.C.ToString(), g, alignTypes.LEFT); //TODO: solve align 
of letter that has to be higher, when it is an icon this will not be a problem, just compare it with the arrow
-               g.Color = black;
-                               */
-               /*
-               Cairo.ImageSurface imgSurface;
-               if(cbg.Genum == CairoBarsGuide.GuideEnum.SESSION_MAX || cbg.Genum == 
CairoBarsGuide.GuideEnum.SESSION_AVG)
-               {
-                       imgSurface = new Cairo.ImageSurface(
-                                       
"/home/xavier/informatica/progs_meus/chronojump/images/md/image_group_outline.png");
-                       g.SetSourceSurface (imgSurface, graphWidth -rightMargin +32, 
12);//Convert.ToInt32(calculatePaintY(cbg.Y))-12);
-               } else {
-                       imgSurface = new Cairo.ImageSurface(
-                                       
"/home/xavier/informatica/progs_meus/chronojump/images/md/ic_person_outline_blue_24dp_1x.png");
-                       g.SetSourceSurface (imgSurface, graphWidth -rightMargin +4, 
12);//Convert.ToInt32(calculatePaintY(cbg.Y))-12);
-               }
-
-               g.Paint ();
-               */
-       }
-
        public abstract void GraphDo (List<PointF> pointA_l, List<PointF> pointB_l,
                        List<string> names_l, int fontHeightForBottomNames, int marginForBottomNames, string 
title);