Removed enum class in the new nested type test since it's not supported by VS2010.

tests/Basic/Basic.cpp

@@ -29,7 +29,7 @@ Bar::Bar()
 
 Bar::Item Bar::RetItem1()
 {
-    return Bar::Item::Item1;
+    return Bar::Item1;
 }
 
 Hello::Hello ()

tests/Basic/Basic.h

@@ -33,7 +33,7 @@ public:
 
 struct DLL_API Bar
 {
-    enum class Item
+    enum Item
     {
         Item1,
         Item2