refactor(Core): code cleanup (part 2) (#6374)

src/server/game/Instances/InstanceSaveMgr.cpp

@@ -4,7 +4,6 @@
  * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
  */
 
-#include "CellImpl.h"
 #include "Common.h"
 #include "Config.h"
 #include "GridNotifiers.h"

src/server/game/Instances/InstanceScript.cpp

@@ -17,7 +17,6 @@
 #include "Pet.h"
 #include "Player.h"
 #include "Spell.h"
-#include "WorldSession.h"
 
 void InstanceScript::SaveToDB()
 {