[gtk+] Remove GTK_STATE_LAST.

[Carlos Garnacho <carlosg src gnome org>]

commit 1487b346798889b93d094928cbc9d4033e3c16aa
Author: Carlos Garnacho <carlosg gnome org>
Date:   Fri Nov 12 21:44:48 2010 +0100

    Remove GTK_STATE_LAST.
    
    It didn't turn out to be that useful, nor widely used.

 gtk/gtkcssprovider.c  |    2 +-
 gtk/gtkenums.h        |    3 +--
 gtk/gtkstylecontext.c |    2 +-
 3 files changed, 3 insertions(+), 4 deletions(-)
---
diff --git a/gtk/gtkcssprovider.c b/gtk/gtkcssprovider.c
index 99776cf..69594a1 100644
--- a/gtk/gtkcssprovider.c
+++ b/gtk/gtkcssprovider.c
@@ -460,7 +460,7 @@ enum ParserScope {
  */
 enum ParserSymbol {
   /* Scope: pseudo-class */
-  SYMBOL_NTH_CHILD = GTK_STATE_LAST,
+  SYMBOL_NTH_CHILD = GTK_STATE_FOCUSED + 1,
   SYMBOL_FIRST_CHILD,
   SYMBOL_LAST_CHILD,
   SYMBOL_SORTED_CHILD,
diff --git a/gtk/gtkenums.h b/gtk/gtkenums.h
index cc66e39..7393a7a 100644
--- a/gtk/gtkenums.h
+++ b/gtk/gtkenums.h
@@ -369,8 +369,7 @@ typedef enum
   GTK_STATE_SELECTED,
   GTK_STATE_INSENSITIVE,
   GTK_STATE_INCONSISTENT,
-  GTK_STATE_FOCUSED,
-  GTK_STATE_LAST
+  GTK_STATE_FOCUSED
 } GtkStateType;
 
 /* Style for toolbars */
diff --git a/gtk/gtkstylecontext.c b/gtk/gtkstylecontext.c
index 7554322..e465a1b 100644
--- a/gtk/gtkstylecontext.c
+++ b/gtk/gtkstylecontext.c
@@ -2464,7 +2464,7 @@ gtk_style_context_notify_state_change (GtkStyleContext *context,
 
   g_return_if_fail (GTK_IS_STYLE_CONTEXT (context));
   g_return_if_fail (GDK_IS_WINDOW (window));
-  g_return_if_fail (state < GTK_STATE_LAST);
+  g_return_if_fail (state > GTK_STATE_NORMAL && state <= GTK_STATE_FOCUSED);
 
   priv = context->priv;
   g_return_if_fail (priv->widget_path != NULL);