Added NormalizeFontSizes which will set the html font sizes based on

the size of a system font.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@28649 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/html/htmlwin.h

@@ -130,6 +130,9 @@ public:
     void SetFonts(wxString normal_face, wxString fixed_face,
                   const int *sizes = NULL);
 
+    // Sets font sizes to be relative to the given size or the system default size
+    void NormalizeFontSizes(int size=-1);
+    
     // Sets space between text and window borders.
     void SetBorders(int b) {m_Borders = b;}