piston tweaks

src/guiDeathScreen.cpp

@@ -49,7 +49,6 @@ GUIDeathScreen::GUIDeathScreen(gui::IGUIEnvironment* env,
 GUIDeathScreen::~GUIDeathScreen()
 {
 	removeChildren();
-	m_menumgr->deletingMenu(this);
 	delete m_respawner;
 }
 

src/guiFormSpecMenu.cpp

@@ -115,7 +115,6 @@ GUIFormSpecMenu::GUIFormSpecMenu(gui::IGUIEnvironment* env,
 GUIFormSpecMenu::~GUIFormSpecMenu()
 {
 	removeChildren();
-	m_menumgr->deletingMenu(this);
 
 	delete m_selected_item;
 	delete m_form_io;

src/guiKeyChangeMenu.cpp

@@ -49,7 +49,6 @@ GUIKeyChangeMenu::GUIKeyChangeMenu(gui::IGUIEnvironment* env,
 GUIKeyChangeMenu::~GUIKeyChangeMenu()
 {
 	removeChildren();
-	m_menumgr->deletingMenu(this);
 }
 
 void GUIKeyChangeMenu::removeChildren()

src/guiMainMenu.cpp

@@ -66,7 +66,6 @@ GUIMainMenu::GUIMainMenu(gui::IGUIEnvironment* env,
 GUIMainMenu::~GUIMainMenu()
 {
 	removeChildren();
-	m_menumgr->deletingMenu(this);
 }
 
 void GUIMainMenu::removeChildren()

src/guiMessageMenu.cpp

@@ -50,7 +50,6 @@ GUIMessageMenu::GUIMessageMenu(gui::IGUIEnvironment* env,
 GUIMessageMenu::~GUIMessageMenu()
 {
 	removeChildren();
-	m_menumgr->deletingMenu(this);
 }
 
 void GUIMessageMenu::removeChildren()

src/guiPasswordChange.cpp

@@ -58,7 +58,6 @@ GUIPasswordChange::GUIPasswordChange(gui::IGUIEnvironment* env,
 GUIPasswordChange::~GUIPasswordChange()
 {
 	removeChildren();
-	m_menumgr->deletingMenu(this);
 }
 
 void GUIPasswordChange::removeChildren()

src/guiPauseMenu.cpp

@@ -50,7 +50,6 @@ GUIPauseMenu::GUIPauseMenu(gui::IGUIEnvironment* env,
 GUIPauseMenu::~GUIPauseMenu()
 {
 	removeChildren();
-	m_menumgr->deletingMenu(this);
 }
 
 void GUIPauseMenu::removeChildren()

src/guiTextInputMenu.cpp

@@ -55,7 +55,6 @@ GUITextInputMenu::~GUITextInputMenu()
 	if (m_io)
 		delete m_io;
 	removeChildren();
-	m_menumgr->deletingMenu(this);
 }
 
 void GUITextInputMenu::removeChildren()