Removed old __WXWINE__ support (obsoleted by new __WINE__ symbol)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@18624 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/msw/window.cpp

@@ -1463,14 +1463,10 @@ void wxWindowMSW::Refresh(bool eraseBack, const wxRect *rect)
 
 void wxWindowMSW::Update()
 {
-#ifdef __WXWINE__
-    ::UpdateWindow(GetHwnd());
-#else
     if ( !::UpdateWindow(GetHwnd()) )
     {
         wxLogLastError(_T("UpdateWindow"));
     }
-#endif
 
 #if defined(__WIN32__) && !defined(__WXMICROWIN__)
     // just calling UpdateWindow() is not enough, what we did in our WM_PAINT