NaCl VS Addin Crash Fix

visual_studio/NativeClientVSAddIn/NativeClientVSAddIn/PropertyManager.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 System.Collections.Generic;
   using System.Linq;
 
@@ skipping 151 matching lines @@
         AssertValidPlatform();
         return GetProperty("ConfigurationGeneral", "NaClWebServerPort");
       }
 
       protected set
       {
       }
     }
 
     /// <summary>
-    /// Gets or sets the full toolchain and platform name. Ex: win_x86_newlib
+    /// Gets or sets the toolchain name. Ex: newlib.
     /// </summary>
-    public string PlatformToolset
+    public string ToolchainName
     {
       get
       {
-        AssertValidPlatform();
-        return GetProperty("ConfigurationGeneral", "PlatformToolset");
+        AssertNaCl();
+        return GetProperty("ConfigurationGeneral", "ToolchainName");
       }
 
       protected set
       {
       }
     }
 
     /// <summary>
     /// Gets or sets the path to the NaCl IRT to use during debugging. (NaCl platform only).
     /// </summary>
@@ skipping 198 matching lines @@
     private void AssertValidPlatform()
     {
       if (ProjectPlatform == ProjectPlatformType.Other)
       {
         throw new Exception(string.Format(
           "Unsupported platform type: {0} platform", configuration_.Platform.Name));
       }
     }
   }
 }