Add PNaCl support for VS addin.

visual_studio/NativeClientVSAddIn/UnitTests/ProjectSettingsTest.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 UnitTests
 {
   using System;
 
   using EnvDTE;
   using EnvDTE80;
@@ skipping 92 matching lines @@
     /// </summary>
     [TestMethod]
     public void CheckNaClCompile()
     {
       string naclPlatform = NativeClientVSAddIn.Strings.NaCl64PlatformName;
       TryCompile(naclSolutionEmptyInitialization, "Debug", naclPlatform);
       TryCompile(naclSolutionEmptyInitialization, "Release", naclPlatform);
     }
 
     /// <summary>
+    /// Test method to check that the NaCl platform compiles a test project.
+    /// </summary>
+    [TestMethod]
+    public void CheckPNaClCompile()
+    {
+        string naclPlatform = NativeClientVSAddIn.Strings.PNaClPlatformName;
+        TryCompile(naclSolutionEmptyInitialization, "Debug", naclPlatform);
+        TryCompile(naclSolutionEmptyInitialization, "Release", naclPlatform);
+    }
+
+    /// <summary>
     /// Test method to check that the Pepper platform compiles a test project.
     /// </summary>
     [TestMethod]
     public void CheckPepperCompile()
     {
       string pepperPlatform = NativeClientVSAddIn.Strings.PepperPlatformName;
       TryCompile(naclSolutionEmptyInitialization, "Debug", pepperPlatform);
       TryCompile(naclSolutionEmptyInitialization, "Release", pepperPlatform);
     }
 
@@ skipping 450 matching lines @@
           debug_,
           pageName,
           propertyName);
       TestUtilities.AssertPropertyIsNotNullOrEmpty(
           release_,
           pageName,
           propertyName);
     }
   }
 }