[gedit] build: have only one list of private headers

[Sébastien Wilmet <swilmet src gnome org>]

commit c50b7fa63ae9d4d96f8b7a9134a869ac7fa82447
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Thu May 7 04:07:30 2020 +0200

    build: have only one list of private headers

 docs/reference/meson.build | 41 +----------------------------------------
 gedit/meson.build          | 10 +++++-----
 2 files changed, 6 insertions(+), 45 deletions(-)
---
diff --git a/docs/reference/meson.build b/docs/reference/meson.build
index d9447b22a..c351f16bb 100644
--- a/docs/reference/meson.build
+++ b/docs/reference/meson.build
@@ -25,45 +25,6 @@ gedit_doc_dep = declare_dependency(
   sources: libgedit_dep_sources,
 )
 
-libgedit_private_headers = [
-  'gedit-app-osx.h',
-  'gedit-app-win32.h',
-  'gedit-close-confirmation-dialog.h',
-  'gedit-dirs.h',
-  'gedit-document-private.h',
-  'gedit-documents-panel.h',
-  'gedit-encoding-items.h',
-  'gedit-encodings-dialog.h',
-  'gedit-enum-types.h',
-  'gedit-factory.h',
-  'gedit-file-chooser-dialog-gtk.h',
-  'gedit-file-chooser-dialog-osx.h',
-  'gedit-file-chooser-dialog.h',
-  'gedit-highlight-mode-dialog.h',
-  'gedit-highlight-mode-selector.h',
-  'gedit-history-entry.h',
-  'gedit-io-error-info-bar.h',
-  'gedit-menu-stack-switcher.h',
-  'gedit-multi-notebook.h',
-  'gedit-notebook-popup-menu.h',
-  'gedit-notebook-stack-switcher.h',
-  'gedit-notebook.h',
-  'gedit-open-menu-button.h',
-  'gedit-pango.h',
-  'gedit-plugins-engine.h',
-  'gedit-preferences-dialog.h',
-  'gedit-print-job.h',
-  'gedit-print-preview.h',
-  'gedit-recent.h',
-  'gedit-replace-dialog.h',
-  'gedit-settings.h',
-  'gedit-small-button.h',
-  'gedit-status-menu-button.h',
-  'gedit-tab-label.h',
-  'gedit-view-frame.h',
-  'gedit-window-private.h',
-]
-
 gnome.gtkdoc(
   'gedit',
   main_xml: 'gedit-docs.xml',
@@ -85,6 +46,6 @@ gnome.gtkdoc(
   content_files: [
     'api-breaks.xml'
   ],
-  ignore_headers: libgedit_private_headers,
+  ignore_headers: libgedit_private_h,
   install: true,
 )
diff --git a/gedit/meson.build b/gedit/meson.build
index 95fc89d13..248c5f56d 100644
--- a/gedit/meson.build
+++ b/gedit/meson.build
@@ -18,10 +18,10 @@ libgedit_public_h = files(
   'gedit-window.h',
 )
 
-libgedit_private_h = files(
-  'gedit-app-private.h',
+libgedit_private_h = [
+  'gedit-app-osx.h',
+  'gedit-app-win32.h',
   'gedit-close-confirmation-dialog.h',
-  'gedit-commands-private.h',
   'gedit-dirs.h',
   'gedit-document-private.h',
   'gedit-documents-panel.h',
@@ -30,6 +30,7 @@ libgedit_private_h = files(
   'gedit-factory.h',
   'gedit-file-chooser-dialog-gtk.h',
   'gedit-file-chooser-dialog.h',
+  'gedit-file-chooser-dialog-osx.h',
   'gedit-highlight-mode-dialog.h',
   'gedit-highlight-mode-selector.h',
   'gedit-history-entry.h',
@@ -49,10 +50,9 @@ libgedit_private_h = files(
   'gedit-settings.h',
   'gedit-status-menu-button.h',
   'gedit-tab-label.h',
-  'gedit-tab-private.h',
   'gedit-view-frame.h',
   'gedit-window-private.h',
-)
+]
 
 libgedit_sources = files(
   'gedit-app-activatable.c',