[gtk+] stylecontext: add a primary toolbar style class

[Cosimo Cecchi <cosimoc src gnome org>]

commit e9182123a85d78e6393f629187f6dfa74ff215bc
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Thu Mar 3 10:13:10 2011 -0500

    stylecontext: add a primary toolbar style class

 gtk/gtkstylecontext.h |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkstylecontext.h b/gtk/gtkstylecontext.h
index db19660..ac0f12f 100644
--- a/gtk/gtkstylecontext.h
+++ b/gtk/gtkstylecontext.h
@@ -235,6 +235,13 @@ struct _GtkStyleContextClass
 #define GTK_STYLE_CLASS_TOOLBAR "toolbar"
 
 /**
+ * GTK_STYLE_CLASS_PRIMARY_TOOLBAR:
+ *
+ * A CSS class to match primary toolbars.
+ */
+#define GTK_STYLE_CLASS_PRIMARY_TOOLBAR "primary-toolbar"
+
+/**
  * GTK_STYLE_CLASS_RADIO:
  *
  * A CSS class to match radio buttons.