vo_sharedbuffer: remove from autoprobe list

This video output is headless and only intended to work with GUIs
explicitly asking for it. This makes it useless to have it in the
autoprobe list.

libvo/video_out.c

@@ -180,9 +180,6 @@ const struct vo_driver *video_out_drivers[] =
 #if (defined CONFIG_GL && !defined CONFIG_GL_COCOA)
         &video_out_gl,
 #endif
-#ifdef CONFIG_SHAREDBUFFER
-        &video_out_sharedbuffer,
-#endif
 #ifdef CONFIG_GL_SDL
         &video_out_gl_sdl,
 #endif
@@ -248,6 +245,9 @@ const struct vo_driver *video_out_drivers[] =
 #endif
 #ifdef CONFIG_MD5SUM
         &video_out_md5sum,
+#endif
+#ifdef CONFIG_SHAREDBUFFER
+        &video_out_sharedbuffer,
 #endif
         NULL
 };