remove weird hack (probably not needed)

stepmania/src/ScreenNetSelectMusic.cpp

@@ -269,7 +269,6 @@ void ScreenNetSelectMusic::HandleScreenMessage( const ScreenMessage SM )
 	{
 		//XXX: HACK: This will causes ScreenSelectOptions to go back here.
 		NSMAN->ReportNSSOnOff(1);
-		GAMESTATE->m_bEditing = false;
 		NSMAN->ReportPlayerOptions();
 
 		//Update changes
@@ -339,7 +338,6 @@ void ScreenNetSelectMusic::MenuRight( PlayerNumber pn, const InputEventType type
 void ScreenNetSelectMusic::MenuUp( PlayerNumber pn, const InputEventType type )
 {
 	NSMAN->ReportNSSOnOff(3);
-	GAMESTATE->m_bEditing = true;
 	SCREENMAN->AddNewScreenToTop( "ScreenPlayerOptions" );
 }