From 65643e1b5dc09314126b63c4a0c0d6dce0409710 Mon Sep 17 00:00:00 2001
From: Ilya <darpa@yandex.ru>
Date: Wed, 2 Aug 2017 20:59:39 +0400
Subject: [PATCH] Cleanup '#if CORE' in EtwActivity.cs (#4455)

---
 .../utils/tracing/EtwActivity.cs                           | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/src/System.Management.Automation/utils/tracing/EtwActivity.cs b/src/System.Management.Automation/utils/tracing/EtwActivity.cs
index 69e26f4496..d51d7b5784 100644
--- a/src/System.Management.Automation/utils/tracing/EtwActivity.cs
+++ b/src/System.Management.Automation/utils/tracing/EtwActivity.cs
@@ -43,13 +43,11 @@ namespace System.Management.Automation.Tracing
     /// </summary>
     public delegate void CallbackWithState(object state);
 
-#if !CORECLR // System.Timers.Timer is not available in CoreCLR
     /// <summary>
     /// Delegates that defines a call back with two parameters; state and ElapsedEventArgs.
     /// It will be used in System.Timers.Timer scenarios.
     /// </summary>
     public delegate void CallbackWithStateAndArgs(object state, System.Timers.ElapsedEventArgs args);
-#endif
 
     /// <summary>
     /// ETW events argument class
@@ -175,7 +173,6 @@ namespace System.Management.Automation.Tracing
                 this.asyncCallback = callback;
             }
 
-#if !CORECLR // System.Timers.Timer is not available in CoreCLR
             /// <summary>
             /// It is to be used in System.Timers.Timer scenarios.
             /// </summary>
@@ -211,7 +208,7 @@ namespace System.Management.Automation.Tracing
                 Correlate();
                 this.callbackWithStateAndArgs(state, args);
             }
-#endif
+
             /// <summary>
             /// Correlate
             /// </summary>
@@ -412,7 +409,6 @@ namespace System.Management.Automation.Tracing
             return new CorrelatedCallback(this, callback).Callback;
         }
 
-#if !CORECLR // System.Timers.Timer is not available in CoreCLR
         /// <summary>
         /// Wraps a callback with one object param and one ElapsedEventArgs object
         /// This is menat to be used in System.Timers.Timer scenarios.
@@ -427,7 +423,6 @@ namespace System.Management.Automation.Tracing
             }
             return new CorrelatedCallback(this, callback).Callback;
         }
-#endif
 
         /// <summary>
         /// The provider where the tracing messages will be written to.