src/UniTask/Assets/Plugins/UniTask/Runtime/UniTask.Delay.cs

@@ -111,17 +111,7 @@ namespace Cysharp.Threading.Tasks
             return UniTask.Yield(PlayerLoopTiming.LastFixedUpdate, cancellationToken);
         }
 
-		public static UniTask WaitForSeconds(float duration, bool ignoreTimeScale = false, PlayerLoopTiming delayTiming = PlayerLoopTiming.Update, CancellationToken cancellationToken = default(CancellationToken))
-		{
-			return Delay(Mathf.RoundToInt(1000 * duration), ignoreTimeScale, delayTiming, cancellationToken);
-		}
-
-		public static UniTask WaitForSeconds(int duration, bool ignoreTimeScale = false, PlayerLoopTiming delayTiming = PlayerLoopTiming.Update, CancellationToken cancellationToken = default(CancellationToken))
-		{
-			return Delay(1000 * duration, ignoreTimeScale, delayTiming, cancellationToken);
-		}
-
-		public static UniTask DelayFrame(int delayFrameCount, PlayerLoopTiming delayTiming = PlayerLoopTiming.Update, CancellationToken cancellationToken = default(CancellationToken))
+        public static UniTask DelayFrame(int delayFrameCount, PlayerLoopTiming delayTiming = PlayerLoopTiming.Update, CancellationToken cancellationToken = default(CancellationToken))
         {
             if (delayFrameCount < 0)
             {