[gnome-control-center] wacom: Remove unused struct definition

[Carlos Garnacho <carlosg src gnome org>]

commit dbff3d9284498d5497ed877cc8a7b42d5a89b5e3
Author: Carlos Garnacho <carlosg gnome org>
Date:   Thu Jun 23 16:56:42 2016 +0200

    wacom: Remove unused struct definition
    
    It seems this was never used.

 panels/wacom/cc-wacom-page.c |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)
---
diff --git a/panels/wacom/cc-wacom-page.c b/panels/wacom/cc-wacom-page.c
index c830d5b..2d29b61 100644
--- a/panels/wacom/cc-wacom-page.c
+++ b/panels/wacom/cc-wacom-page.c
@@ -764,11 +764,6 @@ set_icon_name (CcWacomPage *page,
        g_free (resource);
 }
 
-typedef struct {
-       GsdWacomStylus *stylus;
-       GsdWacomStylus *eraser;
-} StylusPair;
-
 static void
 remove_left_handed (CcWacomPagePrivate *priv)
 {