[gtkglext] Remove redundant parent_class variable

[Mukund Sivaraman <muks src gnome org>]

commit c8d23404cf4fb31fcd11f6d59ca3f3511c738728
Author: Mukund Sivaraman <muks banu com>
Date:   Tue Jul 20 15:11:50 2010 +0530

    Remove redundant parent_class variable

 gdk/x11/gdkglcontext-x11.c |    6 +-----
 1 files changed, 1 insertions(+), 5 deletions(-)
---
diff --git a/gdk/x11/gdkglcontext-x11.c b/gdk/x11/gdkglcontext-x11.c
index 1bd711e..f3166ad 100644
--- a/gdk/x11/gdkglcontext-x11.c
+++ b/gdk/x11/gdkglcontext-x11.c
@@ -35,8 +35,6 @@ static GdkGLContext *gdk_gl_context_lookup (GLXContext    glxcontext);
 static void gdk_gl_context_impl_x11_class_init (GdkGLContextImplX11Class *klass);
 static void gdk_gl_context_impl_x11_finalize   (GObject                  *object);
 
-static gpointer parent_class = NULL;
-
 G_DEFINE_TYPE (GdkGLContextImplX11,              \
                gdk_gl_context_impl_x11,          \
                GDK_TYPE_GL_CONTEXT)
@@ -53,8 +51,6 @@ gdk_gl_context_impl_x11_class_init (GdkGLContextImplX11Class *klass)
 
   GDK_GL_NOTE_FUNC_PRIVATE ();
 
-  parent_class = g_type_class_peek_parent (klass);
-
   object_class->finalize = gdk_gl_context_impl_x11_finalize;
 }
 
@@ -122,7 +118,7 @@ gdk_gl_context_impl_x11_finalize (GObject *object)
   if (impl->share_list != NULL)
     g_object_unref (G_OBJECT (impl->share_list));
 
-  G_OBJECT_CLASS (parent_class)->finalize (object);
+  G_OBJECT_CLASS (gdk_gl_context_impl_x11_parent_class)->finalize (object);
 }
 
 static GdkGLContext *