Revert "新增缺失的方法"

This reverts commit f63c9004945ce00456c6701272adea41ab9a3b0d.

lib/web/trtc_cloud_web.dart

@@ -128,9 +128,6 @@ class TencentTRTCCloudWeb {
       case "setRemoteAudioVolume":
         _trtcCloudWrapper!.setRemoteAudioVolume(args);
         return Future.value(true);
-      case "muteRemoteVideoStream":
-        _trtcCloudWrapper!.muteRemoteVideoStream(args);
-        return Future.value(true);
       case "stopRemoteView":
         _trtcCloudWrapper!.stopRemoteView(args);
         return Future.value(true);