[nautilus/wip/antoniof/extensions-API-break: 2/4] libnautilus-extension: Remove deprecated headers

[António Fernandes <antoniof src gnome org>]

commit 7173f2b57126d0b8a533a32a76195a1dde549a0c
Author: António Fernandes <antoniof gnome org>
Date:   Sat Jul 9 17:48:05 2022 +0100

    libnautilus-extension: Remove deprecated headers
    
    Deprecated since commit 7e2605c681d065e6b0a3d779c30b892932597991

 libnautilus-extension/meson.build                |  7 -----
 libnautilus-extension/nautilus-extension-types.h | 33 ------------------------
 libnautilus-extension/nautilus-menu-item.h       | 30 ---------------------
 3 files changed, 70 deletions(-)
---
diff --git a/libnautilus-extension/meson.build b/libnautilus-extension/meson.build
index c8b58c488..8450873de 100644
--- a/libnautilus-extension/meson.build
+++ b/libnautilus-extension/meson.build
@@ -1,10 +1,5 @@
 nautilus_extension_version = '2.0.0'
 
-libnautilus_extension_deprecated_headers = [
-  'nautilus-extension-types.h',
-  'nautilus-menu-item.h'
-]
-
 libnautilus_extension_headers = [
   'nautilus-column-provider.h',
   'nautilus-column.h',
@@ -23,7 +18,6 @@ install_headers(
 )
 install_headers(
   libnautilus_extension_headers,
-  libnautilus_extension_deprecated_headers,
   subdir: join_paths('nautilus', 'libnautilus-extension')
 )
 
@@ -61,7 +55,6 @@ libnautilus_extension_deps = [
 
 libnautilus_extension = shared_library(
   'nautilus-extension', [
-    libnautilus_extension_deprecated_headers,
     libnautilus_extension_sources,
   ],
   c_args: [