Removed unneeded function UpdateArenaFields

--HG--
branch : trunk

src/game/Player.cpp

@@ -6285,11 +6285,6 @@ void Player::RewardReputation(Quest const *pQuest)
     // TODO: implement reputation spillover
 }
 
-void Player::UpdateArenaFields(void)
-{
-    /* arena calcs go here */
-}
-
 void Player::UpdateHonorFields()
 {
     /// called when rewarding honor and at each save

src/game/Player.h

@@ -1848,7 +1848,6 @@ class MANGOS_DLL_SPEC Player : public Unit
         /*********************************************************/
         /***                  PVP SYSTEM                       ***/
         /*********************************************************/
-        void UpdateArenaFields();
         void UpdateHonorFields();
         bool RewardHonor(Unit *pVictim, uint32 groupsize, float honor = -1, bool pvptoken = false);
         uint32 GetHonorPoints() { return GetUInt32Value(PLAYER_FIELD_HONOR_CURRENCY); }