Remove windows line ending from repo files

visual_studio/NativeClientVSAddIn/NativeClientVSAddIn/WebServer.cs

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 namespace NativeClientVSAddIn
 {
   using System;
 
   using EnvDTE;
   using Microsoft.VisualStudio.VCProjectEngine;
@@ skipping 122 matching lines @@
     /// Receives output from the web server process to display in the Visual Studio UI.
     /// </summary>
     /// <param name="sender">The parameter is not used.</param>
     /// <param name="e">Contains the data to display.</param>
     private void WebServerMessageReceive(object sender, System.Diagnostics.DataReceivedEventArgs e)
     {
       webServerOutputPane_.OutputString(e.Data + "\n");
     }
   }
 }