Revert changes done in r0074e32c2f and r4d86e4199a - fixes buildissues ( if()+reinterpret_cast is faster than dynamic_casts btw )

--HG--
branch : trunk

src/server/game/Entities/Item/Item.cpp

@@ -257,16 +257,6 @@ Item::Item()
     m_paidExtendedCost = 0;
 }
 
-inline Bag* Item::ToBag()
-{
-    return dynamic_cast<Bag*>(this);
-}
-
-inline const Bag* Item::ToBag() const
-{
-    return dynamic_cast<const Bag*>(this);
-}
-
 bool Item::Create(uint32 guidlow, uint32 itemid, Player const* owner)
 {
     Object::_Create(guidlow, 0, HIGHGUID_ITEM);

src/server/game/Entities/Item/Item.h

@@ -347,9 +347,6 @@ class Item : public Object
 
         void BuildUpdate(UpdateDataMapType&);
 
-        Bag* ToBag();
-        const Bag* ToBag() const;
-
     private:
         std::string m_text;
         uint8 m_slot;