Compilation fix for wxAnyTestCase in ANSI-only build.

Comparison of wxAny with wide strings is not available in this case.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@64923 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

tests/any/anytest.cpp

@@ -563,7 +563,9 @@ void wxAnyTestCase::wxVariantConversions()
     res = any.GetAs(&variant);
     CPPUNIT_ASSERT(res);
     CPPUNIT_ASSERT(variant.GetType() == "string");
+#if wxUSE_UNICODE
     CPPUNIT_ASSERT(variant.GetString() == L"ABC");
+#endif
 
     any = vDouble;
     double d = wxANY_AS(any, double);