Core: Some optimizations

- Declare some functions const
- Fix some mem leak
- Fix some resource leak
- Remove unused variables and functions
- Remove duplicate functions
- Reduce the scope of some variables
- Remove unused file

--HG--
branch : trunk

1 files changed, 2 insertions, 2 deletions

diff --git a/src/server/game/Grids/ObjectGridLoader.h b/src/server/game/Grids/ObjectGridLoader.h
index c9503c8fd5d..e224855827a 100755
--- a/src/server/game/Grids/ObjectGridLoader.h
+++ b/src/server/game/Grids/ObjectGridLoader.h
@@ -39,9 +39,9 @@ class ObjectGridLoader
         void Load(GridType &grid);
         void Visit(GameObjectMapType &m);
         void Visit(CreatureMapType &m);
-        void Visit(CorpseMapType &) {}
+        void Visit(CorpseMapType &) const {}
 
-        void Visit(DynamicObjectMapType&) { }
+        void Visit(DynamicObjectMapType&) const {}
 
         void LoadN(void);