Remove saver field

src/RollABall/Assets/Scripts/RenderSettings/src/RenderPresetManagerWindow.cs

@@ -10,9 +10,6 @@ public class RenderPresetManagerWindow : EditorWindow, IObserver<IRenderPresetMa
     [SerializeField]
     private IRenderPresetManager presetManager;
 
-    [SerializeField]
-    private IFileRenderPresetSaver settingsSaver;
-
     [SerializeField]
     private IFileRenderPresetLoader settingsLoader;
 
@@ -37,7 +34,7 @@ public class RenderPresetManagerWindow : EditorWindow, IObserver<IRenderPresetMa
 
         observableManager.Subscribe(this);
 
-        settingsSaver = new JsonRenderPresetUnityPackageSaver();
+        IFileRenderPresetSaver settingsSaver = new JsonRenderPresetUnityPackageSaver();
 
         RenderPresetPanel presetPanel = new RenderPresetPanel(observableManager, settingsSaver, new RenderPresetApplier(new VisualSettingApplier(), new OculusPeripheralSettingsApplier(), new QualitySettingsGraphicalFidelityApplier()), new VisualBlueprintPanel(new VisualSettingApplier()), new VisualBlueprintCreatorPanel(new VisualBlueprintBuilder()), new PeripheralSettingsPanel(new OculusPeripheralSettingsApplier()), new SliderGraphicalFidelityPanel(new QualitySettingsGraphicalFidelityApplier()));