From 7f4c6459e3f914a8cabadd646f1fb7cca2e875f7 Mon Sep 17 00:00:00 2001
From: Rolf Bjarne Kvinge <rolf@xamarin.com>
Date: Tue, 6 Oct 2015 13:44:03 +0200
Subject: [PATCH] [System] Exclude code that tries to load
 System.Windows.Forms.dll dynamically on mobile.

It won't succeed anyway.
---
 mcs/class/System/System.Diagnostics/DefaultTraceListener.cs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/mcs/class/System/System.Diagnostics/DefaultTraceListener.cs b/mcs/class/System/System.Diagnostics/DefaultTraceListener.cs
index 9750c53b34a..2bf4cab23c6 100644
--- a/mcs/class/System/System.Diagnostics/DefaultTraceListener.cs
+++ b/mcs/class/System/System.Diagnostics/DefaultTraceListener.cs
@@ -160,11 +160,14 @@ namespace System.Diagnostics {
 		public override void Fail (string message, string detailMessage)
 		{
 			base.Fail (message, detailMessage);
+#if !MOBILE
 			if (ProcessUI (message, detailMessage) == DialogResult.Abort)
 				Thread.CurrentThread.Abort ();
+#endif
 			WriteLine (new StackTrace().ToString());
 		}
 
+#if !MOBILE
 		DialogResult ProcessUI (string message, string detailMessage)
 		{
 			
@@ -210,6 +213,7 @@ namespace System.Diagnostics {
 			Ignore,
 			Abort
 		}
+#endif
 
 		[MethodImplAttribute(MethodImplOptions.InternalCall)]
 		private extern static void WriteWindowsDebugString (string message);
-- 
2.25.1