[cogl] egl: fix some #ifdef guards

[Robert Bragg <rbragg src gnome org>]

commit 4a97fc0a1e8ab4a59bb907d4a212d2bab285fb4a
Author: Robert Bragg <robert linux intel com>
Date:   Wed May 25 01:57:20 2011 +0100

    egl: fix some #ifdef guards
    
    In the winsys vtable .xlib_get_visual_info and
    .onscreen_x11_get_window_xid should be guarded by the
    COGL_HAS_EGL_PLATFORM_POWERVR_X11_SUPPORT because they need to be there
    if cogl is configured with --enable-xlib-egl-platform but not if just
    configured with --enable-xlib.

 cogl/winsys/cogl-winsys-egl.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/cogl/winsys/cogl-winsys-egl.c b/cogl/winsys/cogl-winsys-egl.c
index 86a560b..6f51992 100644
--- a/cogl/winsys/cogl-winsys-egl.c
+++ b/cogl/winsys/cogl-winsys-egl.c
@@ -1653,7 +1653,7 @@ static CoglWinsysVtable _cogl_winsys_vtable =
     .context_deinit = _cogl_winsys_context_deinit,
     .context_egl_get_egl_display =
       _cogl_winsys_context_egl_get_egl_display,
-#ifdef COGL_HAS_XLIB_SUPPORT
+#ifdef COGL_HAS_EGL_PLATFORM_POWERVR_X11_SUPPORT
     .xlib_get_visual_info = _cogl_winsys_xlib_get_visual_info,
 #endif
     .onscreen_init = _cogl_winsys_onscreen_init,
@@ -1666,7 +1666,7 @@ static CoglWinsysVtable _cogl_winsys_vtable =
 #endif
     .onscreen_update_swap_throttled =
       _cogl_winsys_onscreen_update_swap_throttled,
-#ifdef COGL_HAS_XLIB_SUPPORT
+#ifdef COGL_HAS_EGL_PLATFORM_POWERVR_X11_SUPPORT
     .onscreen_x11_get_window_xid =
       _cogl_winsys_onscreen_x11_get_window_xid,
 #endif