[gtk+] GDK-Win32: Drop Some Unused Items

[Chun-wei Fan <fanchunwei src gnome org>]

commit 36245b70585932f1e3a2ed0a10ce2fd8ce9c43de
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Mon Dec 22 11:25:49 2014 +0800

    GDK-Win32: Drop Some Unused Items
    
    There were a bit of unused items from the GDK-Win32 work on GL support, so
    drop them.

 gdk/win32/gdkdisplay-win32.h   |    2 --
 gdk/win32/gdkglcontext-win32.c |    2 --
 2 files changed, 0 insertions(+), 4 deletions(-)
---
diff --git a/gdk/win32/gdkdisplay-win32.h b/gdk/win32/gdkdisplay-win32.h
index a3e2ea1..1623c7e 100644
--- a/gdk/win32/gdkdisplay-win32.h
+++ b/gdk/win32/gdkdisplay-win32.h
@@ -33,8 +33,6 @@ struct _GdkWin32Display
   HWND gl_hwnd;
 
   guint hasWglARBCreateContext : 1;
-  guint hasWglARBPbuffer : 1;
-  guint hasWglARBRenderTexture : 1;
   guint hasWglEXTSwapControl : 1;
   guint hasWglOMLSyncControl : 1;
 };
diff --git a/gdk/win32/gdkglcontext-win32.c b/gdk/win32/gdkglcontext-win32.c
index 7f61493..d661770 100644
--- a/gdk/win32/gdkglcontext-win32.c
+++ b/gdk/win32/gdkglcontext-win32.c
@@ -493,8 +493,6 @@ _gdk_win32_window_create_gl_context (GdkWindow *window,
   gboolean need_alpha_bits = (visual == gdk_screen_get_rgba_visual (gdk_display_get_default_screen 
(display)));
 
   /* Real GL Context and Window items */
-  WNDCLASSEX wc;
-  ATOM wc_atom;
   HWND hwnd;
   HDC hdc;
   HGLRC hglrc;