icon location may contain , so added GetIcon() overload taking MessageParameters

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@22190 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/mimetype.h

@@ -212,6 +212,8 @@ public:
     bool GetExtensions(wxArrayString& extensions);
         // get the icon corresponding to this file type and of the given size
     bool GetIcon(wxIconLocation *iconloc) const;
+    bool GetIcon(wxIconLocation *iconloc,
+                 const MessageParameters& params) const;
         // get a brief file type description ("*.txt" => "text document")
     bool GetDescription(wxString *desc) const;