Fix instance scripts after upstream changes

src/vanillaScripts/instance_onyxias_lair.cpp

@@ -106,49 +106,6 @@ public:
             }
         }
 
-        std::string GetSaveData() override
-        {
-            OUT_SAVE_INST_DATA;
-            std::ostringstream saveStream;
-            saveStream << "O L " << GetBossSaveData();
-            str_data = saveStream.str();
-            OUT_SAVE_INST_DATA_COMPLETE;
-            return str_data;
-        }
-
-        void Load(const char* in) override
-        {
-            if (!in)
-            {
-                OUT_LOAD_INST_DATA_FAIL;
-                return;
-            }
-
-            OUT_LOAD_INST_DATA(in);
-
-            char dataHead1, dataHead2;
-            uint16 data0;
-            std::istringstream loadStream(in);
-            loadStream >> dataHead1 >> dataHead2 >> data0;
-
-            if (dataHead1 == 'O' && dataHead2 == 'L')
-            {
-                for (uint32 i = 0; i < MAX_ENCOUNTER; ++i)
-                {
-                    uint32 tmpState;
-                    loadStream >> tmpState;
-                    if (tmpState == IN_PROGRESS || tmpState == FAIL || tmpState > SPECIAL)
-                    {
-                        tmpState = NOT_STARTED;
-                    }
-                    SetBossState(i, EncounterState(tmpState));
-                }
-            }
-            else
-                OUT_LOAD_INST_DATA_FAIL;
-
-            OUT_LOAD_INST_DATA_COMPLETE;
-        }
 
         bool CheckAchievementCriteriaMeet(uint32 criteria_id, Player const*  /*source*/, Unit const*  /*target*/, uint32  /*miscvalue1*/) override
         {