From 6520663de75c0313d0114b6240c107206d2e33da Mon Sep 17 00:00:00 2001
From: Vladimir Matveev <vladima@microsoft.com>
Date: Wed, 10 Dec 2014 14:52:42 -0800
Subject: [PATCH] add missing property to harnessLS

---
 src/harness/harnessLanguageService.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/harness/harnessLanguageService.ts b/src/harness/harnessLanguageService.ts
index fe635349ec8..a093c75829c 100644
--- a/src/harness/harnessLanguageService.ts
+++ b/src/harness/harnessLanguageService.ts
@@ -142,6 +142,9 @@ module Harness.LanguageService {
         constructor(private cancellationToken: ts.CancellationToken = CancellationToken.None) {
         }
 
+        public trace(s: string) {
+        }
+
         public addDefaultLibrary() {
             this.addScript(Harness.Compiler.defaultLibFileName, Harness.Compiler.defaultLibSourceFile.text);
         }