applied patch adding SetFonts to wxHTML printing classes and allowing NULL sizes list

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@19587 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/html/winpars.h

@@ -68,8 +68,8 @@ public:
     // returns associated wxWindow
     wxHtmlWindow *GetWindow() {return m_Window;}
 
-    // sets fonts to be used when displaying HTML page.
-    void SetFonts(wxString normal_face, wxString fixed_face, const int *sizes);
+    // Sets fonts to be used when displaying HTML page. (if size null then default sizes used).
+    void SetFonts(wxString normal_face, wxString fixed_face, const int *sizes = NULL);
 
     // Adds tags module. see wxHtmlTagsModule for details.
     static void AddModule(wxHtmlTagsModule *module);