Remove some unused code.

Telegram/SourceFiles/platform/linux/main_window_linux.cpp

@@ -585,8 +585,6 @@ void MainWindow::psFirstShow() {
 		LOG(("Not using Unity Launcher count."));
 	}
 
-	psUpdateMargins();
-
 	bool showShadows = true;
 
 	show();
@@ -611,12 +609,6 @@ void MainWindow::psFirstShow() {
 	setPositionInited();
 }
 
-void MainWindow::psInitSysMenu() {
-}
-
-void MainWindow::psUpdateMargins() {
-}
-
 MainWindow::~MainWindow() {
 #ifndef TDESKTOP_DISABLE_GTK_INTEGRATION
 	if (_trayIcon) {

Telegram/SourceFiles/platform/linux/main_window_linux.h

@@ -20,11 +20,6 @@ public:
 	explicit MainWindow(not_null<Window::Controller*> controller);
 
 	void psFirstShow();
-	void psInitSysMenu();
-	void psUpdateMargins();
-
-	void psRefreshTaskbarIcon() {
-	}
 
 	virtual QImage iconWithCounter(int size, int count, style::color bg, style::color fg, bool smallIcon) = 0;
 

Telegram/SourceFiles/platform/mac/main_window_mac.h

@@ -24,11 +24,6 @@ public:
 	explicit MainWindow(not_null<Window::Controller*> controller);
 
 	void psFirstShow();
-	void psInitSysMenu();
-	void psUpdateMargins();
-
-	void psRefreshTaskbarIcon() {
-	}
 
 	bool psFilterNativeEvent(void *event);
 

Telegram/SourceFiles/platform/mac/main_window_mac.mm

@@ -635,8 +635,6 @@ void MainWindow::updateIconCounters() {
 }
 
 void MainWindow::psFirstShow() {
-	psUpdateMargins();
-
 	bool showShadows = true;
 
 	show();
@@ -775,12 +773,6 @@ void MainWindow::psMacClearFormat() {
 	SendKeySequence(Qt::Key_N, Qt::ControlModifier | Qt::ShiftModifier);
 }
 
-void MainWindow::psInitSysMenu() {
-}
-
-void MainWindow::psUpdateMargins() {
-}
-
 void MainWindow::updateGlobalMenuHook() {
 	if (!App::wnd() || !positionInited()) return;