provide both const char* and const wchar_t* implicit conversion of wxCStrData regardless of the build type

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@45262 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/generic/dcpsg.h

@@ -87,13 +87,9 @@ public:
   static int GetResolution();
 
   WX_DEFINE_VARARG_FUNC_VOID(PsPrintf, DoPsPrintfFormat)
-  void PsPrint( const char* psdata );
+  void PsPrint( const wxString& psdata );
   void PsPrint( int ch );
 
-#if wxUSE_UNICODE
-  void PsPrint( const wxChar* psdata ) { PsPrint( wxConvUTF8.cWX2MB( psdata ) ); }
-#endif
-
 private:
     void DoPsPrintfFormat(const wxChar *fmt, ... );