[NaCl Addin] Fix building of libraries in MSVS

visual_studio/NativeClientVSAddIn/NaCl.Build.CPPTasks/NaClLib.cs

-
-using System;
+// 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.
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Collections;
 using System.IO;
 using System.Reflection;
 using System.Resources;
 using System.Text.RegularExpressions;
 using System.Diagnostics;
 
@@ skipping 14 matching lines @@
         public string PropertiesFile { get; set; }
 
         [Required]
         public virtual string OutputFile { get; set; }
 
         [Required]
         public string OutputCommandLine { get; set; }
 
         [Required]
         public virtual ITaskItem[] Sources { get; set; }
-        
 
         public NaClLib()
             : base(new ResourceManager("NaCl.Build.CPPTasks.Properties.Resources", Assembly.GetExecutingAssembly()))
         {
           this.EnvironmentVariables = new string[] { "CYGWIN=nodosfilewarning", "LC_CTYPE=C" };
         }
 
         protected override string GenerateResponseFileCommands()
         {
             StringBuilder responseFileCmds = new StringBuilder(GCCUtilities.s_CommandLineLength);
             responseFileCmds.Append("rcs ");
             responseFileCmds.Append(GCCUtilities.ConvertPathWindowsToPosix(OutputFile));
 
             foreach (ITaskItem item in Sources)
             {
                 responseFileCmds.Append(" ");
                 responseFileCmds.Append(GCCUtilities.ConvertPathWindowsToPosix(item.ToString()));
             }
             return responseFileCmds.ToString();
         }
 
         protected override int ExecuteTool(string pathToTool, string responseFileCommands, string commandLineCommands)
         {
             if (OutputCommandLine == "true")
             {
                 Log.LogMessage(MessageImportance.High, pathToTool + "  " + responseFileCommands);
             }
 
             return base.ExecuteTool(pathToTool, responseFileCommands, commandLineCommands);
-        }         
+        }
 
 
 
         public virtual string PlatformToolset
         {
             get
             {
                 return "GCC";
             }
         }
@@ skipping 51 matching lines @@
             get
             {
                 return "default.link.command.tlog";
             }
         }
 
         protected override string[] ReadTLogNames
         {
             get
             {
-                return new string[] 
-                { 
+                return new string[]
+                {
                     "default.link.read.tlog"
                 };
             }
         }
 
         protected override string[] WriteTLogNames
         {
             get
             {
-                return new string[] 
-                { 
+                return new string[]
+                {
                     "default.link.write.tlog"
                 };
             }
         }
 
         public string TrackerLogDirectory { get; set; }
     }
 
 
 }