[gtk+] Drop separate scrollbar accessible implementation

[Matthias Clasen <matthiasc src gnome org>]

commit 12f9b81b1eb3d6e172638317524d26c72531a874
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Dec 27 02:10:51 2012 -0500

    Drop separate scrollbar accessible implementation
    
    It didn't really add anything to the range accessible implementation.

 gtk/a11y/Makefile.am              |    2 -
 gtk/a11y/gtkscrollbaraccessible.c |   91 -------------------------------------
 gtk/a11y/gtkscrollbaraccessible.h |   56 -----------------------
 gtk/gtk-a11y.h                    |    1 -
 gtk/gtkscrollbar.c                |    4 +-
 5 files changed, 1 insertions(+), 153 deletions(-)
---
diff --git a/gtk/a11y/Makefile.am b/gtk/a11y/Makefile.am
index 9c5d9f9..3ad5bae 100644
--- a/gtk/a11y/Makefile.am
+++ b/gtk/a11y/Makefile.am
@@ -38,7 +38,6 @@ gtka11y_c_sources =			\
 	gtkrenderercellaccessible.c	\
 	gtkscaleaccessible.c		\
 	gtkscalebuttonaccessible.c	\
-	gtkscrollbaraccessible.c	\
 	gtkscrolledwindowaccessible.c	\
 	gtkspinbuttonaccessible.c	\
 	gtkspinneraccessible.c		\
@@ -85,7 +84,6 @@ gtka11yinclude_HEADERS =		\
 	gtkrenderercellaccessible.h	\
 	gtkscaleaccessible.h		\
 	gtkscalebuttonaccessible.h	\
-	gtkscrollbaraccessible.h	\
 	gtkscrolledwindowaccessible.h	\
 	gtkspinbuttonaccessible.h	\
 	gtkspinneraccessible.h		\
diff --git a/gtk/gtk-a11y.h b/gtk/gtk-a11y.h
index e9c6ea8..f5c5ec0 100644
--- a/gtk/gtk-a11y.h
+++ b/gtk/gtk-a11y.h
@@ -59,7 +59,6 @@
 #include <gtk/a11y/gtkrenderercellaccessible.h>
 #include <gtk/a11y/gtkscaleaccessible.h>
 #include <gtk/a11y/gtkscalebuttonaccessible.h>
-#include <gtk/a11y/gtkscrollbaraccessible.h>
 #include <gtk/a11y/gtkscrolledwindowaccessible.h>
 #include <gtk/a11y/gtkspinbuttonaccessible.h>
 #include <gtk/a11y/gtkspinneraccessible.h>
diff --git a/gtk/gtkscrollbar.c b/gtk/gtkscrollbar.c
index 9062118..63cdf38 100644
--- a/gtk/gtkscrollbar.c
+++ b/gtk/gtkscrollbar.c
@@ -31,8 +31,6 @@
 #include "gtkintl.h"
 #include "gtkprivate.h"
 
-#include "a11y/gtkscrollbaraccessible.h"
-
 
 /**
  * SECTION:gtkscrollbar
@@ -111,7 +109,7 @@ gtk_scrollbar_class_init (GtkScrollbarClass *class)
                                                                  FALSE,
                                                                  GTK_PARAM_READABLE));
 
-  gtk_widget_class_set_accessible_type (widget_class, GTK_TYPE_SCROLLBAR_ACCESSIBLE);
+  gtk_widget_class_set_accessible_role (widget_class, ATK_ROLE_SCROLL_BAR);
 }
 
 static void