[Experiment] Remove types that implement BuildXL interfaces

src/Build/BackEnd/Components/Communications/DetouredNodeLauncher.cs

@@ -78,7 +78,7 @@ namespace Microsoft.Build.BackEnd
             exeName = CurrentHost.GetCurrentHost();
 #endif
 
-            var eventListener = new DetoursEventListener(_fileAccessManager, nodeId);
+            IDetoursEventListener eventListener = null;
             eventListener.SetMessageHandlingFlags(MessageHandlingFlags.DebugMessageNotify | MessageHandlingFlags.FileAccessNotify | MessageHandlingFlags.ProcessDataNotify | MessageHandlingFlags.ProcessDetoursStatusNotify);
 
             var info = new SandboxedProcessInfo(
@@ -143,92 +143,6 @@ namespace Microsoft.Build.BackEnd
 
             return BuildParameters.GetFactory().PopulateFromDictionary(envVars);
         }
-
-        private sealed class EnvironmentalBuildParameters : BuildParameters.IBuildParameters
-        {
-            private readonly Dictionary<string, string> _envVars;
-
-            private EnvironmentalBuildParameters()
-            {
-                var envVars = new Dictionary<string, string>();
-                foreach (DictionaryEntry baseVar in Environment.GetEnvironmentVariables())
-                {
-                    envVars.Add((string)baseVar.Key, (string)baseVar.Value);
-                }
-
-                _envVars = envVars;
-            }
-
-            private EnvironmentalBuildParameters(Dictionary<string, string> envVars)
-            {
-                _envVars = envVars;
-            }
-
-            public static EnvironmentalBuildParameters Instance { get; } = new EnvironmentalBuildParameters();
-
-            public string this[string key] => _envVars[key];
-
-            public BuildParameters.IBuildParameters Select(IEnumerable<string> keys)
-                => new EnvironmentalBuildParameters(keys.ToDictionary(key => key, key => _envVars[key]));
-
-            public BuildParameters.IBuildParameters Override(IEnumerable<KeyValuePair<string, string>> parameters)
-            {
-                var copy = new Dictionary<string, string>(_envVars);
-                foreach (KeyValuePair<string, string> param in parameters)
-                {
-                    copy[param.Key] = param.Value;
-                }
-
-                return new EnvironmentalBuildParameters(copy);
-            }
-
-            public IReadOnlyDictionary<string, string> ToDictionary() => _envVars;
-
-            public bool ContainsKey(string key) => _envVars.ContainsKey(key);
-        }
-
-        private sealed class DetoursEventListener : IDetoursEventListener
-        {
-            private readonly IFileAccessManager _fileAccessManager;
-            private readonly int _nodeId;
-
-            public DetoursEventListener(IFileAccessManager fileAccessManager, int nodeId)
-            {
-                _fileAccessManager = fileAccessManager;
-                _nodeId = nodeId;
-            }
-
-            public override void HandleDebugMessage(DebugData debugData)
-            {
-            }
-
-            public override void HandleFileAccess(FileAccessData fileAccessData) => _fileAccessManager.ReportFileAccess(
-                new Framework.FileAccess.FileAccessData(
-                    (Framework.FileAccess.ReportedFileOperation)fileAccessData.Operation,
-                    (Framework.FileAccess.RequestedAccess)fileAccessData.RequestedAccess,
-                    fileAccessData.ProcessId,
-                    fileAccessData.Error,
-                    (Framework.FileAccess.DesiredAccess)fileAccessData.DesiredAccess,
-                    (Framework.FileAccess.FlagsAndAttributes)fileAccessData.FlagsAndAttributes,
-                    fileAccessData.Path,
-                    fileAccessData.ProcessArgs,
-                    fileAccessData.IsAnAugmentedFileAccess),
-                _nodeId);
-
-            public override void HandleProcessData(ProcessData processData) => _fileAccessManager.ReportProcess(
-                new Framework.FileAccess.ProcessData(
-                    processData.ProcessName,
-                    processData.ProcessId,
-                    processData.ParentProcessId,
-                    processData.CreationDateTime,
-                    processData.ExitDateTime,
-                    processData.ExitCode),
-                _nodeId);
-
-            public override void HandleProcessDetouringStatus(ProcessDetouringStatusData data)
-            {
-            }
-        }
     }
 }
 #endif