Simplify

Author: lenemter

lib/Drawing/StyleManager.vala

@@ -36,7 +36,7 @@ public class Gala.Drawing.StyleManager : Object {
 
     private static GLib.Once<StyleManager> instance;
     public static StyleManager get_instance () {
-        return instance.once (() => {return new StyleManager ();});
+        return instance.once (() => new StyleManager ());
     }
 
     public ColorScheme prefers_color_scheme { get; private set; default = LIGHT; }

src/Background/BackgroundCache.vala

@@ -7,7 +7,7 @@
 public class Gala.BackgroundCache : Object {
     private static GLib.Once<BackgroundCache> instance;
     public static unowned BackgroundCache get_default () {
-        return instance.once (() => { return new BackgroundCache (); });
+        return instance.once (() => new BackgroundCache ());
     }
 
     public signal void file_changed (string filename);

src/PluginManager.vala

@@ -7,7 +7,7 @@
 public class Gala.PluginManager : Object {
     private static GLib.Once<PluginManager> instance;
     public static unowned PluginManager get_default () {
-        return instance.once (() => { return new PluginManager (); });
+        return instance.once (() => new PluginManager ());
     }
 
     public delegate PluginInfo RegisterPluginFunction ();

src/Widgets/MultitaskingView/StaticWindowContainer.vala

@@ -12,7 +12,7 @@
 public class Gala.StaticWindowContainer : ActorTarget {
     private static GLib.Once<StaticWindowContainer> instance;
     public static StaticWindowContainer get_instance (Meta.Display display) {
-        return instance.once (() => { return new StaticWindowContainer (display); });
+        return instance.once (() => new StaticWindowContainer (display));
     }
 
     public signal void window_changed (Meta.Window window, bool is_static);

src/WindowDragProvider.vala

@@ -9,7 +9,7 @@
 public class Gala.WindowDragProvider : Object {
     private static GLib.Once<WindowDragProvider> instance;
     public static WindowDragProvider get_instance () {
-        return instance.once (() => { return new WindowDragProvider (); });
+        return instance.once (() => new WindowDragProvider ());
     }
 
     public signal void enter (uint64 window_id);