[gtk+] win32: fix unterminated #ifdef error

[Dieter Verfaillie <dieterv src gnome org>]

commit 16343bc9a9fe041b0f69fb1570d11c3e2d5e6f4d
Author: Dieter Verfaillie <dieterv optionexplicit be>
Date:   Sun Oct 23 21:43:16 2011 +0200

    win32: fix unterminated #ifdef error
    
    By removing all ifdefs as gtk/gtkwin32.c is only built
    on win32 anyway.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=662481

 gtk/gtkwin32.c |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)
---
diff --git a/gtk/gtkwin32.c b/gtk/gtkwin32.c
index 8582166..b582942 100644
--- a/gtk/gtkwin32.c
+++ b/gtk/gtkwin32.c
@@ -30,13 +30,9 @@
 
 #include "gtkprivate.h"
 
-#ifdef G_OS_WIN32
 #define STRICT
 #include <windows.h>
 #undef STRICT
-#endif
-
-#ifdef G_OS_WIN32
 
 static HMODULE gtk_dll;