Don't define wxArrayPGProperty as std::vector in STL build.

wxArray::Remove() method is used on it so defining it as std::vector<> breaks
compilation in STL build. It is also insonsistent with all the other arrays in
wx none of which used "#if wxUSE_STL" around its definition.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61691 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/propgrid/propgriddefs.h

@@ -342,13 +342,9 @@ typedef wxString wxPGCachedString;
 
 #ifndef SWIG
 
-#if wxUSE_STL
-typedef std::vector<wxPGProperty*> wxArrayPGProperty;
-#else
 WX_DEFINE_TYPEARRAY_WITH_DECL_PTR(wxPGProperty*, wxArrayPGProperty,
                                   wxBaseArrayPtrVoid,
                                   class WXDLLIMPEXP_PROPGRID);
-#endif
 
 // Always use wxString based hashmap with unicode, stl, swig and GCC 4.0+
 WX_DECLARE_STRING_HASH_MAP_WITH_DECL(void*,