[VS Addin] Disable PNaCl adding tests until newer SDK is available

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

Index: visual_studio/NativeClientVSAddIn/NaCl.Build.CPPTasks/GCCUtilities.cs
diff --git a/visual_studio/NativeClientVSAddIn/NaCl.Build.CPPTasks/GCCUtilities.cs b/visual_studio/NativeClientVSAddIn/NaCl.Build.CPPTasks/GCCUtilities.cs
index fa8357b040d423afc651d20bd2fc3a149b0c9752..be3a5ef568d0a1e40604b20be1feb475ee43ff3a 100644
--- a/visual_studio/NativeClientVSAddIn/NaCl.Build.CPPTasks/GCCUtilities.cs
+++ b/visual_studio/NativeClientVSAddIn/NaCl.Build.CPPTasks/GCCUtilities.cs
@@ -12,30 +12,6 @@ namespace NaCl.Build.CPPTasks
     {
         public const int s_CommandLineLength = 256;
 
-        /// <summary>
-        /// Find python executable in user's PATH.
-        /// </summary>
-        public static bool FindPython()
-        {
-            string envvar = Environment.GetEnvironmentVariable("Path", EnvironmentVariableTarget.Process);
-            List<string> pathList = new List<string>(envvar.Split(';'));
-            foreach (string path in pathList)
-            {
-                string testPath = Path.Combine(path, "python.bat");
-                if (File.Exists(testPath))
-                {
-                    return true;
-                }
-                testPath = Path.Combine(path, "python.exe");
-                if (File.Exists(testPath))
-                {
-                    return true;
-
-                }
-            }
-            return false;
-        }
-
         public static string ConvertPathWindowsToPosix(string path)
         {
             return path.Replace('\\', '/');