[gnome-contacts] Utils: remove dead code.

[Niels De Graef <nielsdg src gnome org>]

commit af550a5d598c87e0f762398fd795246e51cceaa6
Author: Niels De Graef <nielsdegraef gmail com>
Date:   Fri Jan 19 20:50:39 2018 +0100

    Utils: remove dead code.
    
    It was used for drawing Avatars, but that is now all done separately.

 src/contacts-utils.vala |   48 -----------------------------------------------
 1 files changed, 0 insertions(+), 48 deletions(-)
---
diff --git a/src/contacts-utils.vala b/src/contacts-utils.vala
index 954e1f2..6f16fbc 100644
--- a/src/contacts-utils.vala
+++ b/src/contacts-utils.vala
@@ -172,54 +172,6 @@ namespace Contacts.Utils {
     return null;
   }
 
-  public void cairo_ellipsis (Cairo.Context cr,
-                              double xc, double yc,
-                              double xradius, double yradius,
-                              double angle1 ,double angle2) {
-    if (xradius <= 0.0 || yradius <= 0.0) {
-      cr.line_to (xc, yc);
-      return;
-    }
-
-    cr.save ();
-    cr.translate (xc, yc);
-    cr.scale (xradius, yradius);
-    cr.arc (0, 0, 1.0, angle1, angle2);
-    cr.restore ();
-  }
-
-  public void cairo_rounded_box (Cairo.Context cr,
-                                 int x, int y,
-                                 int width, int height,
-                                 int radius) {
-    cr.new_sub_path ();
-
-    cairo_ellipsis (cr,
-                   x + radius,
-                   y + radius,
-                   radius,
-                   radius,
-                   Math.PI, 3 * Math.PI / 2);
-    cairo_ellipsis (cr,
-                   x + width - radius,
-                   y + radius,
-                   radius,
-                   radius,
-                   - Math.PI / 2, 0);
-    cairo_ellipsis (cr,
-                   x + width - radius,
-                   y + height - radius,
-                   radius,
-                   radius,
-                   0, Math.PI / 2);
-    cairo_ellipsis (cr,
-                   x + radius,
-                   y + height - radius,
-                   radius,
-                   radius,
-                   Math.PI / 2, Math.PI);
-  }
-
   private unichar strip_char (unichar ch) {
     switch (ch.type ()) {
     case UnicodeType.CONTROL: