Remove teardown function since there will only be one main menu

src/mainwindow.cpp

@@ -571,7 +571,6 @@ MainWindow::MainWindow() : KXmlGuiWindow(nullptr)
 
 MainWindow::~MainWindow()
 {
-    IrcContextMenus::self()->teardown();
 }
 
 QSize MainWindow::sizeHint() const

src/viewer/irccontextmenus.cpp

@@ -70,32 +70,6 @@ void IrcContextMenus::setupUi(QWidget* parent)
     updateQuickButtonMenu();
 }
 
-void IrcContextMenus::teardown()
-{
-    disconnect(this, nullptr, nullptr, nullptr);
-    m_parent = nullptr;
-    m_quickButtonMenu = nullptr;
-    m_textMenu = nullptr;
-    m_textCopyAction = nullptr;
-    m_textActionsSeparator = nullptr;
-    m_linkActions.clear();
-    m_webShortcutsMenu = nullptr;
-    m_channelMenu = nullptr;
-    m_nickMenu = nullptr;
-    m_sharedBasicNickActions.clear();
-    m_modesMenu = nullptr;
-    m_kickBanMenu = nullptr;
-    m_sharedNickSettingsActions.clear();
-    m_ignoreAction = nullptr;
-    m_unignoreAction = nullptr;
-    m_addNotifyAction = nullptr;
-    m_removeNotifyAction = nullptr;
-    m_sharedDccActions.clear();
-    m_topicHistoryMenu = nullptr;
-    m_queryTopicAuthorAction = nullptr;
-}
-
-
 IrcContextMenus* IrcContextMenus::self()
 {
     return &s_ircContextMenusPrivate->instance;

src/viewer/irccontextmenus.h

@@ -57,9 +57,8 @@ class IrcContextMenus : public QObject
         ~IrcContextMenus() override = default;
 
         static IrcContextMenus* self();
-        
+
         void setupUi(QWidget* parent);
-        void teardown();
 
         static int textMenu(const QPoint& pos, MenuOptions options, Server* server,
             const QString& selectedText, const QString& link, const QString& nick = QString());