cull(engine-cleanup): pass-8 phase-2 cascade round 3 after MyPageItemBattle stub

SVSim.BattleEngine/Engine/MyPageItem.cs

@@ -81,19 +81,4 @@ public class MyPageItem : MonoBehaviour
 			}
 		}
 	}
-
-	protected void RemoveITween(GameObject obj)
-	{
-		iTween component = obj.GetComponent<iTween>();
-		if (component != null)
-		{
-			UnityEngine.Object.Destroy(component);
-		}
-	}
-
-	protected static void FadeOutObject(UITweenAlpha tweenAlpha, Action onFinish = null)
-	{
-		tweenAlpha.End();
-		FadeUtility.FadeOutObject(tweenAlpha, onFinish);
-	}
 }