Clean up codes

Author: Jack251970

Plugins/Flow.Launcher.Plugin.WebSearch/SettingsViewModel.cs

@@ -1,21 +1,12 @@
-using Flow.Launcher.Infrastructure.Storage;
-
-namespace Flow.Launcher.Plugin.WebSearch
+namespace Flow.Launcher.Plugin.WebSearch
 {
     public class SettingsViewModel
     {
-        private readonly PluginJsonStorage<Settings> _storage;
-
         public SettingsViewModel(Settings settings)
         {
             Settings = settings;
         }
 
         public Settings Settings { get; }
-
-        public void Save()
-        {
-            _storage.Save();
-        }
     }
-}
+}