[gnome-builder/wip/gtk4-port: 561/736] plugins/stylelint: remove unused settings

[Christian Hergert <chergert src gnome org>]

commit c6b30a013effd826704a4a23e3284b115fa24af7
Author: Christian Hergert <chergert redhat com>
Date:   Mon Apr 11 16:01:00 2022 -0700

    plugins/stylelint: remove unused settings
    
    These aren't getting used anywhere so just remove the gschema.

 src/plugins/stylelint/meson.build                   |  3 ---
 .../org.gnome.builder.plugins.stylelint.gschema.xml |  9 ---------
 src/plugins/stylelint/stylelint_plugin.py           | 21 ---------------------
 3 files changed, 33 deletions(-)
---
diff --git a/src/plugins/stylelint/meson.build b/src/plugins/stylelint/meson.build
index b437da190..396ebb688 100644
--- a/src/plugins/stylelint/meson.build
+++ b/src/plugins/stylelint/meson.build
@@ -2,9 +2,6 @@ if get_option('plugin_stylelint')
 
 install_data('stylelint_plugin.py', install_dir: plugindir)
 
-install_data('org.gnome.builder.plugins.stylelint.gschema.xml',
-  install_dir: schema_dir)
-
 configure_file(
           input: 'stylelint.plugin',
          output: 'stylelint.plugin',
diff --git a/src/plugins/stylelint/stylelint_plugin.py b/src/plugins/stylelint/stylelint_plugin.py
index 6e0967ff5..4a0349111 100644
--- a/src/plugins/stylelint/stylelint_plugin.py
+++ b/src/plugins/stylelint/stylelint_plugin.py
@@ -28,9 +28,6 @@ import json
 from gi.repository import GObject
 from gi.repository import Ide
 
-_ = Ide.gettext
-
-
 SEVERITY_MAP = {
     "warning": Ide.DiagnosticSeverity.WARNING,
     "error": Ide.DiagnosticSeverity.ERROR
@@ -64,21 +61,3 @@ class StylelintDiagnosticProvider(Ide.DiagnosticTool):
                     diagnostics.add(diagnostic)
         except Exception as e:
             Ide.warning('Failed to decode stylelint json: {}'.format(e))
-
-
-class StylelintPreferencesAddin(GObject.Object, Ide.PreferencesAddin):
-    def do_load(self, preferences):
-        self.stylelint = preferences.add_switch("code-insight",
-                                             "diagnostics",
-                                             "org.gnome.builder.plugins.stylelint",
-                                             "enable-stylelint",
-                                             None,
-                                             "false",
-                                             _("Stylelint"),
-                                             _("Enable the use of Stylelint, which may execute code in your 
project"),
-                                             # translators: these are keywords used to search for preferences
-                                             _("stylelint stylesheet lint code execute execution"),
-                                             500)
-
-    def do_unload(self, preferences):
-        preferences.remove_id(self.stylelint)