Services: Use default constructors/destructors

https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#cother-other-default-operation-rules

"The compiler is more likely to get the default semantics right and
you cannot implement these functions better than the compiler."

Userland/Services/AudioServer/ConnectionFromClient.cpp

@@ -29,10 +29,6 @@ ConnectionFromClient::ConnectionFromClient(NonnullOwnPtr<Core::Stream::LocalSock
     s_connections.set(client_id, *this);
 }
 
-ConnectionFromClient::~ConnectionFromClient()
-{
-}
-
 void ConnectionFromClient::die()
 {
     s_connections.remove(client_id());

Userland/Services/AudioServer/ConnectionFromClient.h

@@ -23,7 +23,7 @@ class Mixer;
 class ConnectionFromClient final : public IPC::ConnectionFromClient<AudioClientEndpoint, AudioServerEndpoint> {
     C_OBJECT(ConnectionFromClient)
 public:
-    ~ConnectionFromClient() override;
+    ~ConnectionFromClient() override = default;
 
     void did_finish_playing_buffer(Badge<ClientAudioStream>, int buffer_id);
     void did_change_client_volume(Badge<ClientAudioStream>, double volume);

Userland/Services/AudioServer/Mixer.cpp

@@ -44,10 +44,6 @@ Mixer::Mixer(NonnullRefPtr<Core::ConfigFile> config)
     m_sound_thread->start();
 }
 
-Mixer::~Mixer()
-{
-}
-
 NonnullRefPtr<ClientAudioStream> Mixer::create_queue(ConnectionFromClient& client)
 {
     auto queue = adopt_ref(*new ClientAudioStream(client));

Userland/Services/AudioServer/Mixer.h

@@ -35,7 +35,7 @@ class ConnectionFromClient;
 class ClientAudioStream : public RefCounted<ClientAudioStream> {
 public:
     explicit ClientAudioStream(ConnectionFromClient&);
-    ~ClientAudioStream() { }
+    ~ClientAudioStream() = default;
 
     bool is_full() const { return m_queue.size() >= 3; }
     void enqueue(NonnullRefPtr<Audio::Buffer>&&);
@@ -112,7 +112,7 @@ private:
 class Mixer : public Core::Object {
     C_OBJECT(Mixer)
 public:
-    virtual ~Mixer() override;
+    virtual ~Mixer() override = default;
 
     NonnullRefPtr<ClientAudioStream> create_queue(ConnectionFromClient&);
 

Userland/Services/ChessEngine/ChessEngine.h

@@ -12,14 +12,14 @@
 class ChessEngine : public Chess::UCI::Endpoint {
     C_OBJECT(ChessEngine)
 public:
-    virtual ~ChessEngine() override { }
+    virtual ~ChessEngine() override = default;
 
     virtual void handle_uci() override;
     virtual void handle_position(const Chess::UCI::PositionCommand&) override;
     virtual void handle_go(const Chess::UCI::GoCommand&) override;
 
 private:
-    ChessEngine() { }
+    ChessEngine() = default;
     ChessEngine(NonnullRefPtr<Core::IODevice> in, NonnullRefPtr<Core::IODevice> out)
         : Endpoint(in, out)
     {

Userland/Services/Clipboard/ConnectionFromClient.cpp

@@ -25,10 +25,6 @@ ConnectionFromClient::ConnectionFromClient(NonnullOwnPtr<Core::Stream::LocalSock
     s_connections.set(client_id, *this);
 }
 
-ConnectionFromClient::~ConnectionFromClient()
-{
-}
-
 void ConnectionFromClient::die()
 {
     s_connections.remove(client_id());

Userland/Services/Clipboard/ConnectionFromClient.h

@@ -18,7 +18,7 @@ class ConnectionFromClient final
     C_OBJECT(ConnectionFromClient);
 
 public:
-    virtual ~ConnectionFromClient() override;
+    virtual ~ConnectionFromClient() override = default;
 
     virtual void die() override;
 

Userland/Services/Clipboard/Storage.cpp

@@ -14,14 +14,6 @@ Storage& Storage::the()
     return s_the;
 }
 
-Storage::Storage()
-{
-}
-
-Storage::~Storage()
-{
-}
-
 void Storage::set_data(Core::AnonymousBuffer data, const String& mime_type, const HashMap<String, String>& metadata)
 {
     m_buffer = move(data);

Userland/Services/Clipboard/Storage.h

@@ -16,7 +16,7 @@ namespace Clipboard {
 class Storage {
 public:
     static Storage& the();
-    ~Storage();
+    ~Storage() = default;
 
     bool has_data() const { return m_buffer.is_valid(); }
 
@@ -44,7 +44,7 @@ public:
     const Core::AnonymousBuffer& buffer() const { return m_buffer; }
 
 private:
-    Storage();
+    Storage() = default;
 
     String m_mime_type;
     Core::AnonymousBuffer m_buffer;

Userland/Services/ConfigServer/ConnectionFromClient.cpp

@@ -81,10 +81,6 @@ ConnectionFromClient::ConnectionFromClient(NonnullOwnPtr<Core::Stream::LocalSock
     s_connections.set(client_id, *this);
 }
 
-ConnectionFromClient::~ConnectionFromClient()
-{
-}
-
 void ConnectionFromClient::die()
 {
     s_connections.remove(client_id());

Userland/Services/ConfigServer/ConnectionFromClient.h

@@ -16,7 +16,7 @@ namespace ConfigServer {
 class ConnectionFromClient final : public IPC::ConnectionFromClient<ConfigClientEndpoint, ConfigServerEndpoint> {
     C_OBJECT(ConnectionFromClient)
 public:
-    ~ConnectionFromClient() override;
+    ~ConnectionFromClient() override = default;
 
     virtual void die() override;
 

Userland/Services/DHCPClient/DHCPv4Client.cpp

@@ -201,10 +201,6 @@ ErrorOr<DHCPv4Client::Interfaces> DHCPv4Client::get_discoverable_interfaces()
     };
 }
 
-DHCPv4Client::~DHCPv4Client()
-{
-}
-
 void DHCPv4Client::handle_offer(const DHCPv4Packet& packet, const ParsedDHCPv4Options& options)
 {
     dbgln("We were offered {} for {}", packet.yiaddr().to_string(), options.get<u32>(DHCPOption::IPAddressLeaseTime).value_or(0));

Userland/Services/DHCPClient/DHCPv4Client.h

@@ -40,7 +40,7 @@ class DHCPv4Client final : public Core::Object {
     C_OBJECT(DHCPv4Client)
 
 public:
-    virtual ~DHCPv4Client() override;
+    virtual ~DHCPv4Client() override = default;
 
     void dhcp_discover(const InterfaceDescriptor& ifname);
     void dhcp_request(DHCPv4Transaction& transaction, const DHCPv4Packet& packet);

Userland/Services/FileSystemAccessServer/ConnectionFromClient.cpp

@@ -26,10 +26,6 @@ ConnectionFromClient::ConnectionFromClient(NonnullOwnPtr<Core::Stream::LocalSock
     s_connections.set(1, *this);
 }
 
-ConnectionFromClient::~ConnectionFromClient()
-{
-}
-
 void ConnectionFromClient::die()
 {
     s_connections.remove(client_id());

Userland/Services/FileSystemAccessServer/ConnectionFromClient.h

@@ -20,7 +20,7 @@ class ConnectionFromClient final
     C_OBJECT(ConnectionFromClient);
 
 public:
-    ~ConnectionFromClient() override;
+    ~ConnectionFromClient() override = default;
 
     virtual void die() override;
 

Userland/Services/ImageDecoder/ConnectionFromClient.cpp

@@ -17,10 +17,6 @@ ConnectionFromClient::ConnectionFromClient(NonnullOwnPtr<Core::Stream::LocalSock
 {
 }
 
-ConnectionFromClient::~ConnectionFromClient()
-{
-}
-
 void ConnectionFromClient::die()
 {
     Core::EventLoop::current().quit(0);

Userland/Services/ImageDecoder/ConnectionFromClient.h

@@ -20,7 +20,7 @@ class ConnectionFromClient final
     C_OBJECT(ConnectionFromClient);
 
 public:
-    ~ConnectionFromClient() override;
+    ~ConnectionFromClient() override = default;
 
     virtual void die() override;
 

Userland/Services/InspectorServer/ConnectionFromClient.cpp

@@ -18,10 +18,6 @@ ConnectionFromClient::ConnectionFromClient(NonnullOwnPtr<Core::Stream::LocalSock
     s_connections.set(client_id, *this);
 }
 
-ConnectionFromClient::~ConnectionFromClient()
-{
-}
-
 void ConnectionFromClient::die()
 {
     s_connections.remove(client_id());

Userland/Services/InspectorServer/ConnectionFromClient.h

@@ -18,7 +18,7 @@ class ConnectionFromClient final
     C_OBJECT(ConnectionFromClient);
 
 public:
-    ~ConnectionFromClient() override;
+    ~ConnectionFromClient() override = default;
 
     virtual void die() override;
 

Userland/Services/InspectorServer/InspectableProcess.cpp

@@ -33,10 +33,6 @@ InspectableProcess::InspectableProcess(pid_t pid, NonnullOwnPtr<Core::Stream::Lo
     };
 }
 
-InspectableProcess::~InspectableProcess()
-{
-}
-
 String InspectableProcess::wait_for_response()
 {
     if (m_socket->is_eof()) {

Userland/Services/InspectorServer/InspectableProcess.h

@@ -13,7 +13,7 @@ namespace InspectorServer {
 class InspectableProcess {
 public:
     InspectableProcess(pid_t, NonnullOwnPtr<Core::Stream::LocalSocket>);
-    ~InspectableProcess();
+    ~InspectableProcess() = default;
 
     void send_request(JsonObject const& request);
     String wait_for_response();

Userland/Services/LaunchServer/ConnectionFromClient.cpp

@@ -19,10 +19,6 @@ ConnectionFromClient::ConnectionFromClient(NonnullOwnPtr<Core::Stream::LocalSock
     s_connections.set(client_id, *this);
 }
 
-ConnectionFromClient::~ConnectionFromClient()
-{
-}
-
 void ConnectionFromClient::die()
 {
     s_connections.remove(client_id());

Userland/Services/LaunchServer/ConnectionFromClient.h

@@ -15,7 +15,7 @@ namespace LaunchServer {
 class ConnectionFromClient final : public IPC::ConnectionFromClient<LaunchClientEndpoint, LaunchServerEndpoint> {
     C_OBJECT(ConnectionFromClient)
 public:
-    ~ConnectionFromClient() override;
+    ~ConnectionFromClient() override = default;
 
     virtual void die() override;
 

Userland/Services/LoginServer/LoginWindow.h

@@ -16,7 +16,7 @@ class LoginWindow final : public GUI::Window {
     C_OBJECT(LoginWindow);
 
 public:
-    virtual ~LoginWindow() override { }
+    virtual ~LoginWindow() override = default;
 
     Function<void()> on_submit;
 

Userland/Services/LookupServer/ConnectionFromClient.cpp

@@ -19,10 +19,6 @@ ConnectionFromClient::ConnectionFromClient(NonnullOwnPtr<Core::Stream::LocalSock
     s_connections.set(client_id, *this);
 }
 
-ConnectionFromClient::~ConnectionFromClient()
-{
-}
-
 void ConnectionFromClient::die()
 {
     s_connections.remove(client_id());

Userland/Services/LookupServer/ConnectionFromClient.h

@@ -18,7 +18,7 @@ class ConnectionFromClient final
     C_OBJECT(ConnectionFromClient);
 
 public:
-    virtual ~ConnectionFromClient() override;
+    virtual ~ConnectionFromClient() override = default;
 
     virtual void die() override;
 

Userland/Services/LookupServer/DNSPacket.cpp

@@ -77,7 +77,7 @@ ByteBuffer DNSPacket::to_byte_buffer() const
 
 class [[gnu::packed]] DNSRecordWithoutName {
 public:
-    DNSRecordWithoutName() { }
+    DNSRecordWithoutName() = default;
 
     u16 type() const { return m_type; }
     u16 record_class() const { return m_class; }

Userland/Services/LookupServer/DNSPacket.h

@@ -22,7 +22,7 @@ enum class ShouldRandomizeCase {
 
 class DNSPacket {
 public:
-    DNSPacket() { }
+    DNSPacket() = default;
 
     static Optional<DNSPacket> from_raw_packet(const u8*, size_t);
     ByteBuffer to_byte_buffer() const;

Userland/Services/NotificationServer/ConnectionFromClient.cpp

@@ -19,10 +19,6 @@ ConnectionFromClient::ConnectionFromClient(NonnullOwnPtr<Core::Stream::LocalSock
     s_connections.set(client_id, *this);
 }
 
-ConnectionFromClient::~ConnectionFromClient()
-{
-}
-
 void ConnectionFromClient::die()
 {
     s_connections.remove(client_id());

Userland/Services/NotificationServer/ConnectionFromClient.h

@@ -18,7 +18,7 @@ namespace NotificationServer {
 class ConnectionFromClient final : public IPC::ConnectionFromClient<NotificationClientEndpoint, NotificationServerEndpoint> {
     C_OBJECT(ConnectionFromClient)
 public:
-    ~ConnectionFromClient() override;
+    ~ConnectionFromClient() override = default;
 
     virtual void die() override;
 

Userland/Services/NotificationServer/NotificationWindow.cpp

@@ -98,10 +98,6 @@ NotificationWindow::NotificationWindow(i32 client_id, const String& text, const
     };
 }
 
-NotificationWindow::~NotificationWindow()
-{
-}
-
 RefPtr<NotificationWindow> NotificationWindow::get_window_by_id(i32 id)
 {
     auto window = s_windows.get(id);

Userland/Services/NotificationServer/NotificationWindow.h

@@ -15,7 +15,7 @@ class NotificationWindow final : public GUI::Window {
     C_OBJECT(NotificationWindow);
 
 public:
-    virtual ~NotificationWindow() override;
+    virtual ~NotificationWindow() override = default;
     void set_original_rect(Gfx::IntRect original_rect) { m_original_rect = original_rect; };
 
     void set_text(const String&);

Userland/Services/RequestServer/ConnectionFromClient.cpp

@@ -22,10 +22,6 @@ ConnectionFromClient::ConnectionFromClient(NonnullOwnPtr<Core::Stream::LocalSock
     s_connections.set(1, *this);
 }
 
-ConnectionFromClient::~ConnectionFromClient()
-{
-}
-
 void ConnectionFromClient::die()
 {
     s_connections.remove(client_id());

Userland/Services/RequestServer/ConnectionFromClient.h

@@ -19,7 +19,7 @@ class ConnectionFromClient final
     C_OBJECT(ConnectionFromClient);
 
 public:
-    ~ConnectionFromClient() override;
+    ~ConnectionFromClient() override = default;
 
     virtual void die() override;
 

Userland/Services/RequestServer/GeminiProtocol.cpp

@@ -17,10 +17,6 @@ GeminiProtocol::GeminiProtocol()
 {
 }
 
-GeminiProtocol::~GeminiProtocol()
-{
-}
-
 OwnPtr<Request> GeminiProtocol::start_request(ConnectionFromClient& client, const String&, const URL& url, const HashMap<String, String>&, ReadonlyBytes)
 {
     Gemini::GeminiRequest request;

Userland/Services/RequestServer/GeminiProtocol.h

@@ -13,7 +13,7 @@ namespace RequestServer {
 class GeminiProtocol final : public Protocol {
 public:
     GeminiProtocol();
-    virtual ~GeminiProtocol() override;
+    virtual ~GeminiProtocol() override = default;
 
     virtual OwnPtr<Request> start_request(ConnectionFromClient&, const String& method, const URL&, const HashMap<String, String>&, ReadonlyBytes body) override;
 };

Userland/Services/RequestServer/Request.cpp

@@ -19,10 +19,6 @@ Request::Request(ConnectionFromClient& client, NonnullOwnPtr<Core::Stream::File>
 {
 }
 
-Request::~Request()
-{
-}
-
 void Request::stop()
 {
     m_client.did_finish_request({}, *this, false);

Userland/Services/RequestServer/Request.h

@@ -18,7 +18,7 @@ namespace RequestServer {
 
 class Request {
 public:
-    virtual ~Request();
+    virtual ~Request() = default;
 
     i32 id() const { return m_id; }
     virtual URL url() const = 0;

Userland/Services/SQLServer/ConnectionFromClient.cpp

@@ -29,10 +29,6 @@ ConnectionFromClient::ConnectionFromClient(NonnullOwnPtr<Core::Stream::LocalSock
     s_connections.set(client_id, *this);
 }
 
-ConnectionFromClient::~ConnectionFromClient()
-{
-}
-
 void ConnectionFromClient::die()
 {
     s_connections.remove(client_id());

Userland/Services/SQLServer/ConnectionFromClient.h

@@ -18,7 +18,7 @@ class ConnectionFromClient final
     C_OBJECT(ConnectionFromClient);
 
 public:
-    virtual ~ConnectionFromClient() override;
+    virtual ~ConnectionFromClient() override = default;
 
     virtual void die() override;
 

Userland/Services/Taskbar/ClockWidget.cpp

@@ -159,10 +159,6 @@ ClockWidget::ClockWidget()
     };
 }
 
-ClockWidget::~ClockWidget()
-{
-}
-
 void ClockWidget::paint_event(GUI::PaintEvent& event)
 {
     GUI::Frame::paint_event(event);

Userland/Services/Taskbar/ClockWidget.h

@@ -22,7 +22,7 @@ class ClockWidget final : public GUI::Frame {
     C_OBJECT(ClockWidget);
 
 public:
-    virtual ~ClockWidget() override;
+    virtual ~ClockWidget() override = default;
 
 private:
     ClockWidget();

Userland/Services/Taskbar/QuickLaunchWidget.cpp

@@ -112,10 +112,6 @@ QuickLaunchWidget::QuickLaunchWidget()
     }
 }
 
-QuickLaunchWidget::~QuickLaunchWidget()
-{
-}
-
 OwnPtr<QuickLaunchEntry> QuickLaunchEntry::create_from_config_value(StringView value)
 {
     if (!value.starts_with("/") && value.ends_with(".af")) {

Userland/Services/Taskbar/QuickLaunchWidget.h

@@ -78,7 +78,7 @@ class QuickLaunchWidget : public GUI::Frame
     C_OBJECT(QuickLaunchWidget);
 
 public:
-    virtual ~QuickLaunchWidget() override;
+    virtual ~QuickLaunchWidget() override = default;
 
     virtual void config_key_was_removed(String const&, String const&, String const&) override;
     virtual void config_string_did_change(String const&, String const&, String const&, String const&) override;

Userland/Services/Taskbar/ShutdownDialog.cpp

@@ -117,7 +117,3 @@ ShutdownDialog::ShutdownDialog()
     // Request WindowServer to re-update us on the current theme as we might've not been alive for the last notification.
     refresh_system_theme();
 }
-
-ShutdownDialog::~ShutdownDialog()
-{
-}

Userland/Services/Taskbar/ShutdownDialog.h

@@ -17,7 +17,7 @@ public:
 
 private:
     ShutdownDialog();
-    virtual ~ShutdownDialog() override;
+    virtual ~ShutdownDialog() override = default;
 
     int m_selected_option { -1 };
 };

Userland/Services/Taskbar/TaskbarButton.cpp

@@ -19,10 +19,6 @@ TaskbarButton::TaskbarButton(const WindowIdentifier& identifier)
 {
 }
 
-TaskbarButton::~TaskbarButton()
-{
-}
-
 void TaskbarButton::context_menu_event(GUI::ContextMenuEvent&)
 {
     GUI::ConnectionToWindowMangerServer::the().async_popup_window_menu(

Userland/Services/Taskbar/TaskbarButton.h

@@ -12,7 +12,7 @@
 class TaskbarButton final : public GUI::Button {
     C_OBJECT(TaskbarButton)
 public:
-    virtual ~TaskbarButton() override;
+    virtual ~TaskbarButton() override = default;
 
     void update_taskbar_rect();
     void clear_taskbar_rect();

Userland/Services/Taskbar/TaskbarWindow.cpp

@@ -30,10 +30,10 @@ class TaskbarWidget final : public GUI::Widget {
     C_OBJECT(TaskbarWidget);
 
 public:
-    virtual ~TaskbarWidget() override { }
+    virtual ~TaskbarWidget() override = default;
 
 private:
-    TaskbarWidget() { }
+    TaskbarWidget() = default;
 
     virtual void paint_event(GUI::PaintEvent& event) override
     {
@@ -99,10 +99,6 @@ TaskbarWindow::TaskbarWindow(NonnullRefPtr<GUI::Menu> start_menu)
     m_assistant_app_file = Desktop::AppFile::open(af_path);
 }
 
-TaskbarWindow::~TaskbarWindow()
-{
-}
-
 void TaskbarWindow::show_desktop_button_clicked(unsigned)
 {
     GUI::ConnectionToWindowMangerServer::the().async_toggle_show_desktop();

Userland/Services/Taskbar/TaskbarWindow.h

@@ -18,7 +18,7 @@ class TaskbarWindow final : public GUI::Window {
     C_OBJECT(TaskbarWindow);
 
 public:
-    virtual ~TaskbarWindow() override;
+    virtual ~TaskbarWindow() override = default;
 
     static int taskbar_height() { return 27; }
     static int taskbar_icon_size() { return 16; }

Userland/Services/WebContent/ConnectionFromClient.cpp

@@ -41,10 +41,6 @@ ConnectionFromClient::ConnectionFromClient(NonnullOwnPtr<Core::Stream::LocalSock
     m_paint_flush_timer = Core::Timer::create_single_shot(0, [this] { flush_pending_paint_requests(); });
 }
 
-ConnectionFromClient::~ConnectionFromClient()
-{
-}
-
 void ConnectionFromClient::die()
 {
     Core::EventLoop::current().quit(0);

Userland/Services/WebContent/ConnectionFromClient.h

@@ -25,7 +25,7 @@ class ConnectionFromClient final
     C_OBJECT(ConnectionFromClient);
 
 public:
-    ~ConnectionFromClient() override;
+    ~ConnectionFromClient() override = default;
 
     virtual void die() override;
 

Userland/Services/WebContent/ConsoleGlobalObject.cpp

@@ -19,10 +19,6 @@ ConsoleGlobalObject::ConsoleGlobalObject(Web::Bindings::WindowObject& parent_obj
 {
 }
 
-ConsoleGlobalObject::~ConsoleGlobalObject()
-{
-}
-
 void ConsoleGlobalObject::initialize_global_object()
 {
     Base::initialize_global_object();

Userland/Services/WebContent/ConsoleGlobalObject.h

@@ -21,7 +21,7 @@ class ConsoleGlobalObject final : public JS::GlobalObject {
 
 public:
     ConsoleGlobalObject(Web::Bindings::WindowObject&);
-    virtual ~ConsoleGlobalObject() override;
+    virtual ~ConsoleGlobalObject() override = default;
 
     virtual JS::ThrowCompletionOr<Object*> internal_get_prototype_of() const override;
     virtual JS::ThrowCompletionOr<bool> internal_set_prototype_of(Object* prototype) override;

Userland/Services/WebContent/PageHost.cpp

@@ -28,10 +28,6 @@ PageHost::PageHost(ConnectionFromClient& client)
     });
 }
 
-PageHost::~PageHost()
-{
-}
-
 void PageHost::set_has_focus(bool has_focus)
 {
     m_has_focus = has_focus;

Userland/Services/WebContent/PageHost.h

@@ -19,7 +19,7 @@ class PageHost final : public Web::PageClient {
 
 public:
     static NonnullOwnPtr<PageHost> create(ConnectionFromClient& client) { return adopt_own(*new PageHost(client)); }
-    virtual ~PageHost();
+    virtual ~PageHost() = default;
 
     Web::Page& page() { return *m_page; }
     const Web::Page& page() const { return *m_page; }

Userland/Services/WebSocket/ConnectionFromClient.cpp

@@ -19,10 +19,6 @@ ConnectionFromClient::ConnectionFromClient(NonnullOwnPtr<Core::Stream::LocalSock
     s_connections.set(1, *this);
 }
 
-ConnectionFromClient::~ConnectionFromClient()
-{
-}
-
 void ConnectionFromClient::die()
 {
     s_connections.remove(client_id());

Userland/Services/WebSocket/ConnectionFromClient.h

@@ -19,7 +19,7 @@ class ConnectionFromClient final
     C_OBJECT(ConnectionFromClient);
 
 public:
-    ~ConnectionFromClient() override;
+    ~ConnectionFromClient() override = default;
 
     virtual void die() override;
 

Userland/Services/WindowServer/AppletManager.cpp

@@ -25,10 +25,6 @@ AppletManager::AppletManager()
     order_vector = order.split(',');
 }
 
-AppletManager::~AppletManager()
-{
-}
-
 AppletManager& AppletManager::the()
 {
     VERIFY(s_the);

Userland/Services/WindowServer/AppletManager.h

@@ -14,7 +14,7 @@ namespace WindowServer {
 class AppletManager : public Core::Object {
     C_OBJECT(AppletManager)
 public:
-    ~AppletManager();
+    ~AppletManager() = default;
 
     static AppletManager& the();
 

Userland/Services/WindowServer/Button.cpp

@@ -20,9 +20,7 @@ Button::Button(WindowFrame& frame, Function<void(Button&)>&& on_click_handler)
 {
 }
 
-Button::~Button()
+Button::~Button() = default;
-{
-}
 
 void Button::paint(Screen& screen, Gfx::Painter& painter)
 {

Userland/Services/WindowServer/Cursor.h

@@ -46,7 +46,7 @@ public:
     Gfx::IntSize size() const { return m_rect.size(); }
 
 private:
-    Cursor() { }
+    Cursor() = default;
     Cursor(NonnullRefPtr<Gfx::Bitmap>&&, int, const Gfx::CursorParams&);
 
     bool load(StringView, StringView);

Userland/Services/WindowServer/Event.h

@@ -37,12 +37,12 @@ public:
         WindowResized,
     };
 
-    Event() { }
+    Event() = default;
     explicit Event(Type type)
         : Core::Event(type)
     {
     }
-    virtual ~Event() { }
+    virtual ~Event() = default;
 
     bool is_mouse_event() const { return type() == MouseMove || type() == MouseDown || type() == MouseDoubleClick || type() == MouseUp || type() == MouseWheel; }
     bool is_key_event() const { return type() == KeyUp || type() == KeyDown; }

Userland/Services/WindowServer/EventLoop.cpp

@@ -41,10 +41,6 @@ EventLoop::EventLoop()
     }
 }
 
-EventLoop::~EventLoop()
-{
-}
-
 void EventLoop::drain_mouse()
 {
     auto& screen_input = ScreenInput::the();

Userland/Services/WindowServer/EventLoop.h

@@ -20,7 +20,7 @@ class ConnectionFromClient;
 class EventLoop {
 public:
     EventLoop();
-    virtual ~EventLoop();
+    virtual ~EventLoop() = default;
 
     int exec() { return m_event_loop.exec(); }
 

Userland/Services/WindowServer/KeymapSwitcher.cpp

@@ -26,10 +26,6 @@ KeymapSwitcher::KeymapSwitcher()
     refresh();
 }
 
-KeymapSwitcher::~KeymapSwitcher()
-{
-}
-
 void KeymapSwitcher::refresh()
 {
     m_keymaps.clear();

Userland/Services/WindowServer/KeymapSwitcher.h

@@ -19,7 +19,7 @@ namespace WindowServer {
 class KeymapSwitcher final : public Core::Object {
     C_OBJECT(KeymapSwitcher)
 public:
-    virtual ~KeymapSwitcher() override;
+    virtual ~KeymapSwitcher() override = default;
 
     void next_keymap();
 

Userland/Services/WindowServer/Menu.cpp

@@ -47,10 +47,6 @@ Menu::Menu(ConnectionFromClient* client, int menu_id, String name)
     m_alt_shortcut_character = find_ampersand_shortcut_character(m_name);
 }
 
-Menu::~Menu()
-{
-}
-
 const Gfx::Font& Menu::font() const
 {
     return Gfx::FontDatabase::default_font();

Userland/Services/WindowServer/Menu.h

@@ -28,7 +28,7 @@ class Menu final : public Core::Object {
     C_OBJECT(Menu);
 
 public:
-    virtual ~Menu() override;
+    virtual ~Menu() override = default;
 
     ConnectionFromClient* client() { return m_client; }
     const ConnectionFromClient* client() const { return m_client; }

Userland/Services/WindowServer/MenuItem.cpp

@@ -31,10 +31,6 @@ MenuItem::MenuItem(Menu& menu, Type type)
 {
 }
 
-MenuItem::~MenuItem()
-{
-}
-
 void MenuItem::set_enabled(bool enabled)
 {
     if (m_enabled == enabled)

Userland/Services/WindowServer/MenuItem.h

@@ -25,7 +25,7 @@ public:
 
     MenuItem(Menu&, unsigned identifier, const String& text, const String& shortcut_text = {}, bool enabled = true, bool checkable = false, bool checked = false, const Gfx::Bitmap* icon = nullptr);
     MenuItem(Menu&, Type);
-    ~MenuItem();
+    ~MenuItem() = default;
 
     Type type() const { return m_type; }
 

Userland/Services/WindowServer/MenuManager.cpp

@@ -26,10 +26,6 @@ MenuManager::MenuManager()
     s_the = this;
 }
 
-MenuManager::~MenuManager()
-{
-}
-
 bool MenuManager::is_open(const Menu& menu) const
 {
     for (size_t i = 0; i < m_open_menu_stack.size(); ++i) {

Userland/Services/WindowServer/MenuManager.h

@@ -20,7 +20,7 @@ class MenuManager final : public Core::Object {
 public:
     static MenuManager& the();
 
-    virtual ~MenuManager() override;
+    virtual ~MenuManager() override = default;
 
     bool is_open(const Menu&) const;
     bool has_open_menu() const { return !m_open_menu_stack.is_empty(); }

Userland/Services/WindowServer/WindowFrame.cpp

@@ -112,9 +112,7 @@ void WindowFrame::window_was_constructed(Badge<Window>)
     m_has_alpha_channel = Gfx::WindowTheme::current().frame_uses_alpha(window_state_for_theme(), WindowManager::the().palette());
 }
 
-WindowFrame::~WindowFrame()
+WindowFrame::~WindowFrame() = default;
-{
-}
 
 void WindowFrame::set_button_icons()
 {

Userland/Services/WindowServer/WindowManager.cpp

@@ -68,10 +68,6 @@ WindowManager::WindowManager(Gfx::PaletteImpl const& palette)
     Compositor::the().did_construct_window_manager({});
 }
 
-WindowManager::~WindowManager()
-{
-}
-
 void WindowManager::reload_config()
 {
     m_config = Core::ConfigFile::open("/etc/WindowServer.ini", Core::ConfigFile::AllowWriting::Yes).release_value_but_fixme_should_propagate_errors();

Userland/Services/WindowServer/WindowManager.h

@@ -69,7 +69,7 @@ public:
 
     static WindowManager& the();
 
-    virtual ~WindowManager() override;
+    virtual ~WindowManager() override = default;
 
     Palette palette() const { return Palette(*m_palette); }
 

Userland/Services/WindowServer/WindowStack.cpp

@@ -15,10 +15,6 @@ WindowStack::WindowStack(unsigned row, unsigned column)
 {
 }
 
-WindowStack::~WindowStack()
-{
-}
-
 void WindowStack::add(Window& window)
 {
     VERIFY(!window.is_on_any_window_stack({}));

Userland/Services/WindowServer/WindowStack.h

@@ -16,7 +16,7 @@ class Compositor;
 class WindowStack {
 public:
     WindowStack(unsigned row, unsigned column);
-    ~WindowStack();
+    ~WindowStack() = default;
 
     bool is_empty() const { return m_windows.is_empty(); }
     void add(Window&);

Userland/Services/WindowServer/WindowSwitcher.cpp

@@ -28,10 +28,6 @@ WindowSwitcher::WindowSwitcher()
     s_the = this;
 }
 
-WindowSwitcher::~WindowSwitcher()
-{
-}
-
 void WindowSwitcher::set_visible(bool visible)
 {
     if (m_visible == visible)

Userland/Services/WindowServer/WindowSwitcher.h

@@ -26,7 +26,7 @@ public:
     };
     static WindowSwitcher& the();
 
-    virtual ~WindowSwitcher() override;
+    virtual ~WindowSwitcher() override = default;
 
     bool is_visible() const { return m_visible; }
     void set_visible(bool);