[nautilus] docs: use GObject introspection when building docs

[Ernestas Kulik <ernestask src gnome org>]

commit 5acf3c1fbb5331506808b6ce7bf07b29226167c8
Author: Ernestas Kulik <ernestask gnome org>
Date:   Tue Aug 29 18:26:53 2017 +0300

    docs: use GObject introspection when building docs
    
    So we get nice things like object hierarchy.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=786981

 docs/reference/libnautilus-extension/meson.build |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/docs/reference/libnautilus-extension/meson.build 
b/docs/reference/libnautilus-extension/meson.build
index 3cb53d8..2921cb9 100644
--- a/docs/reference/libnautilus-extension/meson.build
+++ b/docs/reference/libnautilus-extension/meson.build
@@ -9,5 +9,7 @@ gnome.gtkdoc ('libnautilus-extension',
               main_xml: 'libnautilus-extension-docs.xml',
               src_dir: join_paths (meson.source_root (), 'libnautilus-extension'),
               dependencies: nautilus_extension,
+              gobject_typesfile: 'libnautilus-extension.types',
               install: true,
-              scan_args: ['--ignore-headers=nautilus-extension-private.h'])
+              scan_args: ['--ignore-headers=nautilus-extension-private.h',
+                          '--rebuild-types'])